Find Antonyms
legalize Antonyms
Opposite of legalize
Pinning down the opposite of legalize requires matching its exact sense, so the antonyms and opposite words below are paired with a clear verb definition and ranked by contrast strength.
• verb (Context 1)
To make something permissible by law that was previously unlawful or prohibited.
Usage Example
"Several states have recently voted to criminalize sports betting under strict regulatory oversight."
Strongest
criminalize
outlaw
prohibit
ban
Strong
forbid
proscribe
Similar words to legalize
Words similar to legalize shift depending on context. Common synonyms include:
legitimize
authorize
decriminalize
sanction
permit
validate
Cite this Entry
Wordmom. (2026). Antonyms for Legalize. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/legalize