UPSC Keywords List for Mains Answer Writing Practice
UPSC directive keywords tell you exactly what an examiner expects from your Mains answer. Misread one word and your answer scores zero — even if your content is correct. This complete guide covers all directive words for UPSC Mains, their meanings, answer structures, and a free PDF download.
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Key Highlights
Category | Details |
What Are UPSC Directive Keywords | Words in Mains questions that tell you HOW to answer |
Total Directive Words Covered | 30+ directive words with meanings and examples |
Exam Relevance | UPSC CSE Mains GS Paper 1, 2, 3, 4, Essay |
Highest-Frequency Directive Words | Discuss, Analyse, Examine, Comment, Evaluate |
Most-Misread Directive Word | "Critically Analyse" (confused with "Discuss") |
First Use in UPSC | Present across every GS paper since 1979 |
PDF Download | Available at the end of this blog |
Also Useful For | State PCS Mains, IFoS, CAPF, CDS exams |
If there is one thing that separates a 120-mark Mains answer-writer from a 60-mark one, it is not how much they know. It is whether they understood what the question was actually asking them to do.
UPSC directive keywords — the words that appear at the start or end of every Mains question — are your instructions. "Discuss", "Critically Analyse", "Examine", "Evaluate", "Comment" — each of these demands a different kind of answer.
Write a "discussion" when the question says "critically examine" and you lose half your marks, even if your content is excellent.
This blog gives you the complete list of UPSC directive words for Mains, what each one means, how to structure answers for each, and real examples from past UPSC CSE papers.
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UPSC directive keywords (also called directive words or question keywords) are the action words embedded in every UPSC Mains question.
They tell you not what to write about, but how to write about it.
Think of them as the instructions your examiner gives you before you start. "Discuss" says: give me multiple angles. "Analyse" says: break this into components and explain the relationship between them.
"Comment" says: give me your interpretation with supporting evidence. "Critically Evaluate" says: assess merits and limitations, then deliver a judgment.
Getting the directive word wrong is one of the most common — and most avoidable — reasons UPSC candidates score below their potential in Mains.
A survey of toppers across multiple UPSC batches consistently shows that answer-writing training begins with mastering these keywords for UPSC Mains before anything else.
Why Do UPSC Directive Keywords Matter So Much?
UPSC Mains is not a memory test. It is a test of your ability to think like a civil servant. The directive word is the examiner's way of checking whether you can do that.
Here is a concrete example. In UPSC Mains 2023, GS Paper 2 asked:
"Examine the main provisions of the National Child Policy and throw light on the status of its implementation."
The word "examine" means: look closely, identify key features, assess what works and what does not.
The phrase "throw light on" means: bring clarity to facts that are not commonly known. A candidate who only listed the provisions — essentially writing a "describe" answer — would score 7/10.
A candidate who examined the provisions against implementation gaps, cited NFHS-5 data, and flagged specific policy failures would score closer to 14/15.
The same knowledge. Completely different marks. That is what UPSC directive keywords do.
The following is a complete guide to the most important directive words for UPSC Mains, arranged by the type of thinking they demand.
Category 1: Descriptive Directive Keywords
These UPSC directive words ask you to present information — what something is, how it works, what its features are.
The cognitive demand is lower than critical words, but precision and completeness still matter.
Define / What is
What it means: Give the precise, formal meaning of a concept or term. This is usually followed by a request to do something else with the concept.
How to answer: One crisp definition in the opening sentence or paragraph. Do not expand unnecessarily.
If the question asks you to "define and discuss," the define part should be two to three sentences at most.
Example question: "Define 'money laundering' and discuss the measures adopted in India to counter it." (UPSC Mains GS Paper 3)
Answer structure:
Definition: 2-3 sentences
Body: Measures (PMLA, FATF compliance, ED role, RBI guidelines)
Conclusion: Remaining challenges
Describe
What it means: Present the characteristics or features of something in detail. No evaluation or analysis required. Focus on what it looks like, how it functions, what it includes.
How to answer: Use a logical sequence — spatial, chronological, or from general to specific. Add data wherever available.
Example question: "Describe the characteristics and distribution of alluvial soils in India." (UPSC Mains GS Paper 1)
Answer structure:
Introduction: What alluvial soils are
Body: Characteristics (texture, fertility, minerals, water retention) + distribution (state-wise or region-wise with data)
Conclusion: Agricultural significance
Explain
What it means: Make something clear and easy to understand. You are not just describing — you are showing why or how something happens, using cause-effect links.
How to answer: Describe what happens, then explain the mechanism or reason behind it. Use examples, diagrams (in actual Mains), or data to support your explanation.
Example question: "Explain the significance of the Westerlies for the weather of Western Europe." (UPSC Mains GS Paper 1)
Answer structure:
Introduction: What the Westerlies are (briefly)
Body: Mechanism of action + seasonal variation + specific effects on Western European weather
Conclusion: Comparison with regions without Westerly influence
Trace
What it means: Follow the development or evolution of something over time, in chronological or logical sequence. Often used for historical or policy evolution questions.
How to answer: Use a timeline or sequential structure. Identify turning points, critical milestones, and the direction of change.
Example question: "Trace the evolution of India's nuclear doctrine from 1998 to the present."
Answer structure:
Starting point (1974 Pokhran I context)
1998 Pokhran II — Shakti tests — NFU doctrine announced
2003 Nuclear Doctrine formalised
Subsequent revisions (2016, Doklam context)
Current trajectory
Enumerate / List
What it means: Give a structured list of points, causes, effects, features, or examples. Depth per point is limited. Breadth (coverage of all relevant points) is what matters.
How to answer: Use numbered or bulleted points. Keep each point concise — one to two sentences. Do not elaborate unless the question adds "with examples."
Example question: "Enumerate the sources of revenue of the Union Government."
Answer structure:
Tax revenues (direct: income tax, corporate tax; indirect: GST, customs)
Non-tax revenues (dividends, interest receipts, fees)
Capital receipts (borrowings, disinvestment)
Illustrate
What it means: Explain a concept by providing concrete examples. The examples are the answer — they are not optional.
How to answer: State the concept, then immediately support it with specific, named, verifiable examples. Three to five examples is usually appropriate.
Example question: "Illustrate how the Public Distribution System has evolved to address food security challenges in India."
Category 2: Analytical Directive Keywords
These UPSC mains question keywords ask you to go beyond description. You must break something down into its components, explore the relationship between them, and build an argument.
Discuss
What it means: This is the most commonly misunderstood of all UPSC directive keywords. "Discuss" means: present multiple perspectives, explore different aspects, weigh arguments, and arrive at a balanced view.
It is broader than "explain" and does not require a definitive judgment.
How to answer: Cover all sides of the issue. Use the structure: Context → Arguments in favour → Arguments against → Balanced conclusion. Do not take a rigid position unless the question asks for one.
Example question: "The emergence of Fourth Industrial Revolution (Digital Revolution) has initiated evolution of Artificial Intelligence (AI) which is impacting human life. Discuss." (UPSC Mains GS Paper 3, 2023)
Answer structure:
What AI is and its emergence timeline
Positive impacts: productivity, healthcare, education, governance
Negative impacts: job displacement, bias, surveillance, autonomy
India-specific context: National AI Strategy, NASSCOM projections
Balanced conclusion: AI as a tool, governance frameworks needed
Analyse / Analyze
What it means: Break a topic into its components or dimensions, examine how they relate to each other, and draw logical conclusions from that examination.
How to answer: Identify the key parts of the issue. Examine each part, explain the relationship between them, and then synthesise your findings into a conclusion. The key marker of analysis is cause-effect reasoning.
Example question: "Analyse the impact of the Global Financial Crisis (GFC) of 2008 on India's growth prospects."
Answer structure:
Components to analyse: Trade channel, Financial channel, Investment channel, Policy response
Each channel examined with data
Conclusion: Relative resilience of India + policy lessons
Common mistake: Writing a "discuss" answer when asked to "analyse." In an analysis, you must break it down — a discuss answer can remain at the surface level. An analysis must show the mechanism of impact.
Examine
What it means: Look closely at a topic — identify its key features, assess its strengths and weaknesses, and reach a considered conclusion.
Slightly more focused than "discuss" and slightly less evaluative than "critically examine."
How to answer: Inspect the topic from multiple angles. Identify what is working, what is not, and why. Use specific data and examples.
Example question: "Examine the main provisions of the National Child Policy and throw light on the status of its implementation." (UPSC Mains GS Paper 2, 2023)
Elaborate
What it means: Expand on a concept or statement in more detail. Go beyond what is immediately obvious. Add dimensions, examples, or sub-points that deepen understanding.
How to answer: Start with the base concept, then progressively add layers — dimensions the reader might not have considered, examples from different contexts, data that quantifies the concept.
Outline
What it means: Present the main points or features of something in a structured but brief manner. Do not go into deep explanation of each point.
How to answer: Use a clear, numbered or structured format. Each point should be a sentence or two. Outlines suit questions asking for frameworks, policy structures, or constitutional provisions.
Category 3: Critical Directive Keywords
These are the most demanding UPSC directive keywords. They require you to form and defend a judgment.
Many candidates confuse these with analytical keywords — the difference is that critical keywords specifically ask for your assessment of strengths, weaknesses, and ultimate merit.
Critically Examine
What it means: Examine the topic closely AND assess its merits and limitations. This is more demanding than plain "examine."
The word "critically" means: do not accept the surface presentation — probe deeper, find the gaps.
How to answer: Examine positives and strengths first (briefly), then give more weight to limitations, challenges, and contradictions. End with a nuanced, not binary, conclusion.
Example question: "Critically examine the impact of liberalisation on the Indian economy."
Answer structure:
Positive impacts: GDP growth, FDI inflow, export growth, private sector expansion
Critical limitations: Widening inequality, agricultural neglect, deindustrialisation in some sectors
Conclusion: Selective liberalisation worked better than blanket deregulation — nuanced assessment
Critically Analyse
What it means: The most demanding directive combination in UPSC Mains. Break the topic into components (analysis) AND assess the quality, validity, or effectiveness of each component (critique).
You are expected to identify underlying assumptions, contradictions, and unintended consequences.
How to answer: Identify the core claim or policy. Analyse its components. For each component, critically assess:
Does it work? What are the evidence gaps? What are the unintended effects?
Conclude with a calibrated judgment — not "it's good" or "it's bad" but "it works under X conditions but fails under Y conditions."
Example question: "Critically analyse the role of regional parties in coalition politics in India."
Critically Evaluate
What it means: Form a reasoned judgment about the value, effectiveness, or merit of something, after weighing both strengths and weaknesses. The conclusion must clearly state your assessment.
How to answer: Present strengths (briefly), present weaknesses (in more depth), then deliver a clear evaluative conclusion that states whether and to what degree the subject succeeds or fails.
Example question: "Critically evaluate the role of the Election Commission of India in upholding the democratic process."
Evaluate
What it means: Weigh the evidence and form a judgment. Less adversarial than "critically evaluate" — you still judge, but you give roughly equal weight to both sides before concluding.
How to answer: Present evidence on both sides, weigh them, conclude with a judgment that is clearly stated, not hedged.
Example question: "Evaluate the utility of the Self-Help Group (SHG) model of micro-finance in empowering women in India."
Category 4: Comparative and Relational Directive Keywords
Compare
What it means: Identify similarities AND differences between two or more things. Present a balanced view of both.
How to answer: Use a structured format — either point-by-point (Feature A: X vs Y) or block format (describe X fully, then describe Y, then compare).
A comparison table works well in UPSC Mains where space permits.
Example question: "Compare the features of the Indus Valley Civilisation with those of the Mesopotamian Civilisation."
Contrast
What it means: Focus primarily on differences. Less common than "compare" in UPSC.
How to answer: Highlight differences clearly, using parallel structure so the contrast is visible.
Distinguish / Differentiate
What it means: Identify the key differences between two concepts that are commonly confused.
How to answer: Use a table or parallel structure. Focus on definitional, functional, and contextual differences.
Example question: "Distinguish between Fundamental Rights and Directive Principles of State Policy."
Basis | Fundamental Rights | Directive Principles |
Nature | Justiciable (enforceable in courts) | Non-justiciable |
Part of Constitution | Part III (Articles 12-35) | Part IV (Articles 36-51) |
Who benefits | Individual | State must implement for society |
Origin | Inspired by US Bill of Rights | Inspired by Irish Constitution |
Amenable to restriction | Yes, under Article 19(2)-(6) | No restriction clause needed |
Category 5: Opinion and Judgment Keywords
Comment / Comment On
What it means: Give your interpretation of a statement or phenomenon, backed by evidence. Less structured than "evaluate" — you are expected to respond to the statement, not merely describe it.
How to answer: Agree/disagree/partially agree with the premise, then justify your position with specific evidence, examples, and data. Avoid being vague — a "comment" that does not take any position scores poorly.
Example question: "Comment on the role of small and medium scale industries in the growth of the Indian economy since independence."
Justify
What it means: Prove that a statement or proposition is correct or well-founded. You are arguing for a position, using evidence.
How to answer: State the proposition clearly. Present supporting arguments and evidence. Address the strongest counterarguments and refute them. Conclude by reaffirming the proposition.
Example question: "Justify the case for devolution of more powers to local bodies in India."
Do you agree / To what extent
What it means: You must take a position (agree, partially agree, disagree) and defend it with evidence. "To what extent" asks you to qualify your position — not a binary yes/no but a calibrated judgment.
How to answer for "Do you agree": State your position clearly in the introduction. Present arguments for your position.
Acknowledge and address arguments on the other side. Reaffirm your position in the conclusion.
How to answer for "To what extent": Agree with the core of the statement but identify specific conditions under which it holds true and conditions under which it does not.
The conclusion must specify the degree of agreement.
Example question: "To what extent have the urban local bodies in India been empowered to discharge the functions assigned to them under the 74th Constitutional Amendment?"
Critically Comment
What it means: Give your interpretation (comment) with a critical lens — identify what is problematic, contradictory, or overlooked in the subject.
How to answer: Follow the comment structure but give more weight to critique. Every point should have an evaluative dimension, not just a descriptive one.
Category 6: Context and Background Keywords
Give an Account Of / Account For
What it means: "Give an account of" = provide a comprehensive narrative or description of something. "Account for" = explain the reasons why something happened.
These are two completely different instructions. Read carefully which one is asked.
"Give an account of" example: "Give an account of the evolution of the Central Banks in the world." "Account for" example: "Account for the rise of alternate centres of power after the Cold War."
Throw Light On
What it means: Bring clarity to something that is not commonly understood. Focus on aspects that are underexplored or underappreciated.
How to answer: After completing the main directive (usually paired with "examine" or "discuss"), add a section that surfaces non-obvious or underreported dimensions of the issue.
Enumerate the Significance / State the Importance
What it means: List or explain why something matters — its relevance, value, or impact.
How to answer: Present reasons for significance systematically. Cover multiple dimensions: economic, social, strategic, constitutional, environmental, etc.
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# | Directive Word | Core Demand | Judgment Required? | Frequency in UPSC |
1 | Discuss | Multiple perspectives, balanced | No (but balanced conclusion) | Very High |
2 | Analyse / Analyze | Break into components, cause-effect | No (but synthesis needed) | Very High |
3 | Examine | Close inspection, strengths and gaps | Moderate | Very High |
4 | Comment / Comment on | Interpretation with evidence | Yes | High |
5 | Critically Examine | Deep inspection + critique | Yes | High |
6 | Critically Analyse | Break down + assess quality | Yes | High |
7 | Evaluate | Weigh evidence, form judgment | Yes | High |
8 | Critically Evaluate | Weigh + explicit merits/demerits | Yes | High |
9 | Explain | Mechanism and cause-effect | No | High |
10 | Describe | Features and characteristics | No | Moderate |
11 | Define | Precise meaning | No | Moderate |
12 | Enumerate / List | Structured list of points | No | Moderate |
13 | Compare | Similarities AND differences | No | Moderate |
14 | Distinguish | Key differences | No | Moderate |
15 | Justify | Argue in favour with evidence | Yes | Moderate |
16 | Do you agree | Take and defend a position | Yes | Moderate |
17 | To what extent | Calibrated agreement | Yes | Moderate |
18 | Trace | Chronological development | No | Moderate |
19 | Illustrate | Examples as proof | No | Low-Moderate |
20 | Elaborate | Add depth and dimensions | No | Low-Moderate |
21 | Contrast | Differences only | No | Low |
22 | Outline | Structured brief overview | No | Low |
23 | Critically Comment | Interpretation + critique | Yes | Low-Moderate |
24 | Give an Account Of | Comprehensive narrative | No | Low |
25 | Account For | Explain reasons | No | Low |
26 | Throw Light On | Surface underexplored dimensions | No | Low (paired) |
27 | Substantiate | Prove with concrete evidence | Yes | Low |
28 | Elucidate / Clarify | Explain something complex clearly | No | Low |
29 | Highlight | Draw attention to key aspects | No | Low |
30 | Suggest / Recommend | Propose solutions or improvements | Yes (policy) | Moderate |
"Discuss" vs "Critically Analyse": The Most Dangerous Confusion
Most UPSC aspirants write the same type of answer whether the question says "discuss" or "critically analyse." This is a scoring mistake every examiner notices.
"Discuss" = present multiple sides, no strong judgment needed.
"Critically analyse" = take apart the issue, assess quality, identify what the mainstream view misses, deliver a calibrated verdict.
If the question says "critically analyse," your answer must:
Identify the assumptions behind the dominant view of the issue.
Examine evidence that supports AND contradicts those assumptions.
Identify unintended consequences or blind spots.
Conclude with a nuanced verdict — not "it's good" but "it works under conditions A and B but fails under C and D."
"Examine" vs "Evaluate": Where the Mark Is Lost
Examine = inspect closely and identify what is there (features, strengths, gaps).
Evaluate = form a judgment about worth or effectiveness.
An "examine" answer that ends with a clear verdict ("it is effective because...") goes beyond what is asked — you wasted words. An "evaluate" answer that only describes without delivering a judgment loses the mark for the most important part.
"Comment" vs "Justify": Who Bears the Burden
In a "comment," you respond to what has been stated — you can agree, disagree, or partially agree.
In a "justify," you are given a position and asked to argue for it. You do not have the option to disagree.
Your job is to construct the best possible case for the proposition given to you, then address the strongest objections.
GS Paper 1 (History, Geography, Society)
Most frequent UPSC keywords in GS1 questions: Discuss, Examine, Trace, Account for, Describe, Comment
GS1 frequently uses "trace" for historical evolution questions, "describe" for geographical features, and "discuss" for society-related questions where multiple perspectives are expected.
GS Paper 2 (Polity, Governance, International Relations)
Most frequent: Critically Examine, Discuss, Evaluate, Comment, To what extent
GS2 has a higher proportion of critical directive keywords because governance and policy questions demand assessment of outcomes, not just description of design.
GS Paper 3 (Economy, Environment, Science and Technology)
Most frequent: Discuss, Analyse, Examine, Suggest / Recommend
GS3 frequently pairs directive keywords with a call for policy recommendations — "Discuss the challenges and suggest measures." This pattern appears in approximately 40% of GS3 questions across 2015-2025 UPSC papers.
GS Paper 4 (Ethics)
Most frequent: Comment, Discuss, Critically Examine, Do you agree, What do you understand by
GS4 uses directive keywords that require both personal opinion and theoretical grounding — making it the paper where clarity on the difference between "comment" (your view) and "discuss" (all views) matters most.
Essay Paper
The Essay paper does not always use explicit directive words in the title — but the topic itself implies a directive.
An essay on "Democracy is not the natural state of mankind" demands critical evaluation. An essay on "Rise and Fall of Indus Valley Civilisation" demands a descriptive-analytical structure.
Beyond directive keywords (which tell you how to answer), there is a second category: UPSC Mains answer language keywords — words and phrases that signal analytical depth and administrative maturity to the examiner.
These are not the same as directive words. These are power words you use inside your answer to demonstrate the quality of your thinking.
Governance and Administration
Words like "inclusive growth," "policy convergence," "institutional capacity," "participatory governance," "public service delivery," "accountability," and "transparency" instantly signal to the examiner that you understand governance from a practitioner's perspective, not just a textbook one.
How to use: Do not just drop them. Connect them to the specific claim you are making. "The MGNREGS represents an experiment in participatory governance, with Gram Sabhas mandated to plan works — but institutional capacity at the block level remains a binding constraint on scheme effectiveness."
Economy and Development
"Inclusive growth," "fiscal consolidation," "credit deepening," "supply-side constraints," "terms of trade," "current account deficit," "crowding out," "capital formation" — these are the words that mark an economics answer as substantive.
Society and Social Justice
"Intersectionality," "feminisation of poverty," "social capital," "cultural hegemony," "intergenerational poverty," "structural discrimination," "capabilities approach" (Amartya Sen) — these signal familiarity with the academic discourse around social issues.
Environment
"Carbon sink," "climate resilience," "ecological services," "just transition," "climate justice," "biodiversity hotspot," "planetary boundaries," "green GDP" — these show awareness of environmental governance beyond headlines.
Ethics (GS Paper 4)
"Ethical pluralism," "fiduciary duty," "moral hazard," "virtue ethics," "deontological framework," "consequentialism," "probity in public life," "conflict of interest," "ethical governance" — GS4 examiners specifically look for correct and natural use of these terms.
International Relations
"Strategic autonomy," "multilateralism," "non-interference," "geoeconomics," "hegemonic stability theory," "global commons," "middle power," "norm entrepreneur" — these lift an IR answer from newspaper-level to strategic-studies level.
An analysis of UPSC Mains GS question papers from 2015 to 2025 reveals consistent patterns:
Pattern | Example | Frequency |
Discuss + Suggest | "Discuss the challenges of X and suggest measures to address them." | ~40% of GS3 questions |
Critically Examine | "Critically examine the role of Y in Indian democracy." | ~25% of GS2 questions |
Examine + Throw Light On | "Examine A and throw light on B." | ~15% of GS1 and GS2 |
Analyse | Stand-alone "Analyse X" | ~20% of all GS papers |
Do you agree | "Do you agree that India needs X? Give reasons." | ~10% of GS4 |
Comment | "Comment on the significance of X." | ~20% of GS1 |
To what extent | "To what extent has X achieved its objectives?" | ~10% of GS2 |
This data suggests you should spend the most preparation time on three patterns: Discuss+Suggest, Critically Examine, and Analyse — they cover approximately 65% of question types across GS Papers 2 and 3.
A Practical Answer-Writing Framework Using UPSC Directive Keywords
Here is a step-by-step framework to apply UPSC directive keywords in real exam conditions:
Step 1: Identify the directive word first, before reading anything else.
Do not start writing until you have identified the directive word in the question. Circle it. This takes three seconds and changes everything.
Step 2: Identify what the directive word demands.
Use the table in this blog — is it descriptive? Analytical? Critical? Opinion-based? This tells you what your answer structure should be.
Step 3: Structure your answer before writing.
Spend two to three minutes writing a rough structure in the margin of your answer booklet:
Para 1: Context / Definition
Para 2-4: Main body (shaped by the directive word)
Final para: Conclusion (must include judgment if the keyword demands it)
Step 4: Check before you end.
Before drawing your closing line, ask: "Did I do what the directive word asked me to do?"
If the word was "critically examine" and you only described, add a critical paragraph before you conclude. You can still earn those marks.
Step 5: Open strongly, conclude clearly.
UPSC examiners read hundreds of answers. Open with a crisp, concrete statement — not "Since ancient times..." or "In today's world..." — and close with a clear, specific conclusion. Both are marked.
Frequently asked question (FAQs)
What are UPSC directive keywords and why do they matter?
What is the difference between "discuss" and "critically analyse" in UPSC Mains?
Are there UPSC directive keywords specific to GS Paper 4 (Ethics)?
How should I answer a question that says "to what extent"?
Where can I get keywords for UPSC Mains PDF for free?
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