Find Antonyms

legally Antonyms

Opposite of legally

Pinning down the opposite of legally 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 way that conforms to or is permitted by the law.

Usage Example

"Once she turned eighteen, she was able to vote and sign contracts illegally."

Strongest
illegally
unlawfully
illicitly
Strong
criminally
illegitimately

Similar words to legally

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

lawfully
legitimately
licitly
juridically
judicially
statutorily
permissibly
validly
See all synonyms of legally

• Nearby Words

legality
legalization
legalize
legally
legato
legend
legendarily

Cite this Entry

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