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What is the opposite of “compulsatory”?

What is the antonym of “compulsatory”?

The antonyms of compulsatory are optional and voluntary. The antonyms optional and voluntary convey a sense of choice or freedom. They imply that something is not required or mandatory.

Brief Definitions of the Antonym(s)

Learn when and how to use these words with these examples!


Left to one's choice; not required or mandatory.


The dessert was optional, so you could choose whether or not to have it.


Done, given, or acting of one's own free will; not forced or compelled.


He made a voluntary donation to the charity because he believed in their cause.

How are these antonyms different from each other?

  • 1Optional implies that something is not required or mandatory, but it is available as a choice.
  • 2Voluntary implies that something is done willingly, without being forced or compelled.

Good things to know

  • 1Instructions: Use compulsatory when describing something that is required or mandatory.
  • 2Recommendations: Use optional and voluntary when suggesting choices or alternatives.
  • 3Legal Documents: Use compulsatory and its antonyms in legal documents to describe obligations and rights.

Remember this!

The antonyms optional and voluntary convey a sense of choice or freedom, while compulsatory implies that something is required or mandatory. Use these words in instructions, recommendations, and legal documents to describe obligations, rights, and choices.

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