1
incomplete
1
inconsistent(bad, disgusting, vile, revolting, repulsive)
1
inconsonant(bad, disgusting, vile, unfriendly, revolting)
1
indisposed
1
inefficacious(weak, skill, inadequate, unfit, inept)
1
inexperienced(adjective, inadequate, useless, incompetent, unqualified)
1
infelicitous
1
inferior
1
infrequent
1
inimical(bad, disgusting, vile, revolting, repulsive)
1
inoperative(weak, skill, unfit, inept, powerless)
1
inutile(adjective, useless, unfit)
1
invalid(adjective, useless, unfit)
1
invalided
1
invidious(bad, disgusting, vile, revolting, repulsive)
1
irrelevant
1
kaput(adjective, useless, unfit)
1
loathsome(bad, disgusting, vile, revolting, repulsive)
1
maladroit(inadequate, useless, incompetent, unqualified, inept)
1
malapropos
10 years ago|9.6k views|share |citing 
APASmart Define. (2016). unfitted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unfitted/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfitted thesaurus" https://smartdefine.org/unfitted/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unfitted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unfitted/thesaurus/synonyms>.
MLASmart Define. "unfitted thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/unfitted/thesaurus/synonyms>