Find Antonyms

mandatorily Antonyms

Opposite of mandatorily

Pinning down the opposite of mandatorily requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
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• adverb (Context 1)

In a manner required by law, rule, or official mandate; compulsorily.

Usage Example

"All new employees are optionally enrolled in the company's workplace safety training program."

Strongest
optionally
voluntarily
electively
Strong
freely

Similar words to mandatorily

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

compulsorily
obligatorily
by law
necessarily
statutorily
See all synonyms of mandatorily

• Nearby Words

manchild
mandarin
mandate
mandatorily
mandatory
maned
manet

Cite this Entry

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