Synonyms|238Antonyms|99|Broader|5Narrower|0Related|525

23 entries under adjective topic. ×

3
impermissible
2
inadmissible
2
unbearable
1
objectionable
1
unacceptable
0
exceptionable
0
illegitimate
0
improper
0
inadequate
0
inappropriate
0
inapt
0
inconvenient
0
ineligible
0
inept
0
inexcusable
0
irrelevant
0
unauthorized(permitted, sanctioned)
0
unbecoming
0
undesirable
0
unsatisfactory
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APASmart Define. (2016). allowable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/allowable/thesaurus/antonyms
ChicagoSmart Define. 2016. "allowable thesaurus" https://smartdefine.org/allowable/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, allowable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/allowable/thesaurus/antonyms>.
MLASmart Define. "allowable thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/allowable/thesaurus/antonyms>