8
legal(adjective, permissible, allowable)
8
licit(noun, adjective, legal, forbidden)
5
legitimate
3
right
2
proper
2
beautiful
2
good
2
sanctioned
1
lawful(adjective, legitimate, allowable)
1
authorized
1
blessed
1
correct
1
decent
1
handsome
1
moral
1
noble
1
permitted
1
righteous
1
valid(adjective, false, illegal)
0
abetted
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APASmart Define. (2015). illicit thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/illicit/thesaurus/antonyms
ChicagoSmart Define. 2015. "illicit thesaurus" https://smartdefine.org/illicit/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, illicit thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/illicit/thesaurus/antonyms>.
MLASmart Define. "illicit thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/illicit/thesaurus/antonyms>