Antonyms
Opposite meanings, types of opposition, pitfalls, and practice.
What is an antonym?
An antonym is a word with a meaning opposite to another word—often within a specific context. Not all opposites are absolute; many are gradable or depend on perspective.
| Headword | Common Antonym | Notes / Context |
|---|---|---|
| increase | decrease | Quantities and trends; can be gradual (gradable). |
| accept | reject | Decisions, offers, proposals (binary choice in many contexts). |
| ascent | descent | Movement/altitude; technical registers (aviation, hiking). |
| expand | contract | Physics/business; opposite processes. |
| scarce | abundant | Resource availability; intensity and connotation matter. |
“Opposites are clearest when the scale and the context are clear.”
Key points
- Complementary: on/off, alive/dead.
- Gradable: hot/cold with warm in between.
- Relational: buy/sell, give/receive.
- Choose the antonym that fits the register and domain.
Types of Antonymy
Three common patterns of opposition in English:
Complementary
Mutually exclusive categories.
- legal ↔ illegal
- present ↔ absent
- win ↔ lose
Gradable
Opposites on a scale; allow degrees.
- hot ↔ cold (warm, cool)
- happy ↔ sad (content, unhappy)
- expensive ↔ cheap (costly, affordable)
Relational
Inverse roles or perspectives.
- buy ↔ sell
- give ↔ receive
- teacher ↔ student
Common Pitfalls
- Not all words have a single opposite: light (weight) vs light (brightness).
- Register mismatch: commence vs stop (informal “stop” with formal “commence”).
- Domain mismatch: credit (finance) vs disbelieve (belief).
Check the sense, register, and domain before choosing an antonym.
Which antonym fits?
Choose the antonym that collocates naturally:
| Expression | Natural | Awkward / Wrong | Why |
|---|---|---|---|
| _____ the price | reduce / cut the price | decrease down the price | “decrease down” is redundant / non-idiomatic. |
| _____ attendance | drop / decline in attendance | falling absence | Use a noun with “in attendance”; avoid mixed constructions. |
| _____ an offer | reject an offer | negate an offer | “Negate” means “make ineffective,” not “refuse.” |
| _____ support | withdraw support | untake support | “Untake” isn’t idiomatic; “withdraw” is the natural antonym of “extend support.” |
Practice
A) Multiple Choice
-
Best antonym for “expand” (business context):
shrink reduce contract compress
-
Best antonym for “approve” (official):
deny reject refuse object
-
Best antonym for “scarce” (resources):
ample common available abundant
B) Fill in the Blanks
- The board decided to ________ the proposal. (reject / deny / oppose)
- Fuel prices are expected to ________ this quarter. (fall / drop / decline)
- We must ________ spending on non-essential items. (reduce / cut / curtail)
- The new policy will ________ the risks. (increase / amplify / heighten)
C) Tiny code sample (formatting test)
// Return a simple antonym if known; otherwise, the original
const antonym = (word) => {
const map = { increase: "decrease", accept: "reject", expand: "contract" };
return map[word] || word;
};Short Reading
During the first half, demand rose steadily; however, in the second half it fell due to external factors. The company will tighten expenses rather than expand operations until conditions improve.
Task: Replace the bold words with suitable antonyms to invert the narrative.
Show Suggested Answers
MCQ
- contract
- reject
- abundant
Fill in the Blanks
- reject
- fall/drop/decline
- reduce/cut/curtail
- increase/amplify/heighten
Reading
rose → fell; fell → rose; tighten → loosen; expand → contract; improve → worsen.
Exam tips
- Match the sense and register of the base word.
- Prefer idiomatic collocations (e.g., “reject an offer”).
- For gradable pairs, consider degree words (very, slightly, highly).
- Watch polysemy: choose the antonym for the intended meaning.
