9
outlaw(verb, allow, prohibit, illegal)
5
criminalise
4
abolish(verb, fix, pass, establish, put)
4
criminalize
3
prohibit
2
abrogate(verb, put)
2
illegalize
2
invalidate(verb, support, validate)
2
nullify(support, keep, validate)
1
annihilate(fix, bear, protect)
1
cancel
1
deny
1
dismiss(verb, accept, begin, flatter)
1
eradicate
1
forbid
1
illegalise
1
negate
1
refuse
1
rescind
1
revoke(support, fix, pass)
11 years ago|797 views|share |citing 
APASmart Define. (2015). legalize thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/legalize/thesaurus/antonyms
ChicagoSmart Define. 2015. "legalize thesaurus" https://smartdefine.org/legalize/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, legalize thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/legalize/thesaurus/antonyms>.
MLASmart Define. "legalize thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/legalize/thesaurus/antonyms>