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unlawfully Synonyms
Another word for unlawfully
Choosing another word for unlawfully that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a manner that is contrary to or forbidden by law, or without legal authorization.
Usage Example
"The regulatory agency found that the company had illegally withheld overtime pay from its employees."
Strongest
illegally
illicitly
Strong
criminally
illegitimately
feloniously
wrongfully
Opposites of unlawfully
The opposite of unlawfully shifts depending on context. Common opposites include:
lawfully
legally
legitimately
licitly
rightfully
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unlawfully. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unlawfully