61 entries under adjective topic. ×

3
unfit(appropriate, suited)
3
unfitting(awkward, inappropriate)
3
unqualified
3
unskilled(awkward, inappropriate)
3
useless(awkward, inappropriate)
2
inconvenient(awkward, inappropriate)
2
unequal
1
unsuited
1
awkward
1
blue(decency, cleanliness)
1
impertinent
1
inadvisable
1
ineffective
1
inexpedient
1
inopportune(appropriate, suitable)
1
tasteless
1
untoward(suitable, improper)
0
abnormal
0
clumsy
0
feckless
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APASmart Define. (2015). suitable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/suitable/thesaurus/antonyms
ChicagoSmart Define. 2015. "suitable thesaurus" https://smartdefine.org/suitable/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, suitable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/suitable/thesaurus/antonyms>.
MLASmart Define. "suitable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/suitable/thesaurus/antonyms>