Find Antonyms

compulsory Antonyms

Opposite of compulsory

Because the opposite of compulsory shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• adjective (Context 1)

Required by a law, rule, or official authority; obligatory.

Usage Example

"Elementary and secondary education is optional for children in most countries."

Strongest
optional
voluntary
elective
nonmandatory
discretionary

• adjective (Context 2)

Involving or exercising physical or legal coercion.

Usage Example

"The municipal government initiated voluntary purchase orders to acquire land for the new highway."

Strongest
voluntary
consensual
unforced

Similar words to compulsory

Words similar to compulsory shift depending on context. Common synonyms include:

mandatory
obligatory
required
coercive
forced
binding
imperative
requisite
See all synonyms of compulsory

• Nearby Words

compulsively
compulsiveness
compulsorily
compulsory
computation
computational
computationally

Cite this Entry

Wordmom. (2026). Antonyms for Compulsory. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/compulsory
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