25 entries under adjective topic. ×

6
shy
5
prohibited
4
impermissible
4
inadmissible
4
unmentionable
2
illegal
2
objectionable
2
unacceptable
1
unlawful
1
unwarrantable
0
hinder
0
illicit
0
impossible
0
inconceivable
0
ineligible
0
insufferable
0
unaccepted
0
undue
0
unimaginable
0
unpermissible
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APASmart Define. (2016). permissible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/permissible/thesaurus/antonyms
ChicagoSmart Define. 2016. "permissible thesaurus" https://smartdefine.org/permissible/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, permissible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/permissible/thesaurus/antonyms>.
MLASmart Define. "permissible thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/permissible/thesaurus/antonyms>