Revolutionary

adjective; noun
/ˌrɛvəˈluːʃənəri/
A person who advocates or engages in the forcible overthrow of an established government or social order in favour of a new system.

✍️ Usage in a UPSC answer

The framers of the Indian Constitution channelled revolutionary aspirations into peaceful, institutional reform, converting the fervour of the freedom struggle into a durable framework of rights and representative governance.

Synonyms

radicalinsurgentrebelliousseditiousgroundbreakingtransformative

Antonyms

conservativereactionaryconventionalevolutionary

🌱 Word Family

revolution (n), revolutionise (v), revolutionised (adj), revolutionist (n), counter-revolution (n)

🔡 Root

Latin revolutio = a turning around (from revolvere); re- = again; -volutio from volvere = to roll; -ary = pertaining to

📜 Etymology

From Latin revolutio ("a turning around"), via French revolution; the adjective revolutionary formed from revolution + -ary suffix; first used in English in the late 1600s.

🧠 Memory Hook

Think "REVOLVE" + "-tionary": a revolution turns the existing order all the way around — a revolutionary is the one spinning the wheel of radical change.

🎯 How This Word Works in UPSC Writing

In GS1 Modern History, revolutionary is a category, not a compliment. It marks those who chose armed action over constitutional petitioning, so an answer that calls every assertive nationalist a revolutionary loses precision. Examiners reward candidates who separate revolutionary nationalism from the Moderate and Extremist strands inside the Congress. In Essay and GS3 the adjective changes register completely and simply means transformative, as in "revolutionary technology", so read which sense the question invites before deploying it.

⚖️ Don’t Confuse It With

A reformist works within the existing system; a radical demands change at the root but may still use lawful means; a revolutionary seeks to replace the system itself, historically by force. Keep revolutionary apart from evolutionary too, since that contrast anchors a recurring Essay framing about the pace of social change.

🇮🇳 Hindi Meaning

क्रांतिकारी (krāntikārī), from क्रांति (krānti, "revolution"). The standard collocation in Hindi historiography is क्रांतिकारी आंदोलन, the revolutionary movement.

Common Questions

What does "revolutionary" mean in the context of India's freedom struggle?
It describes nationalists who rejected petitioning and constitutional agitation in favour of armed action against colonial rule, such as the members of the Hindustan Socialist Republican Association.
Is "revolutionary" always about violence?
No. As a noun in a political-history context it usually implies armed struggle, but as an adjective it commonly means simply transformative, which is how it is used in Essay and science-and-technology writing.

📝 Seen in UPSC Question Papers

Real UPSC previous-year questions whose text uses “Revolutionary” — proof this word earns its place on your list.

Relevant across:GS1 · History, Geography & Society

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Resources
Ujiyari Ujiyari — Current Affairs