Synonyms|391Antonyms|160|Broader|4Narrower|7Related|1k

51 entries under thin topic. ×

24
incompetent(adjective, weak, ability, delicate)
21
ineffectual(adjective, weak, delicate, failure)
7
impotent(adjective, weak, delicate, failure)
7
inadequate(adjective, weak, delicate, inferior)
6
helpless(adjective, weak, delicate, inadequate)
5
insufficient(adjective, weak, delicate, failure)
5
poor(adjective, weak, delicate, feeble)
3
lame(adjective, weak, delicate, inferior)
3
powerless(adjective, weak, delicate, inferior)
1
aged(adjective, weak, delicate, shaky)
1
ailing(adjective, weak, delicate, shaky)
1
chicken(adjective, weak, delicate, shaky)
1
debilitated(adjective, weak, delicate, feeble)
1
decrepit(adjective, weak, delicate, shaky)
1
delicate(adjective, weak, shaky, incompetent)
1
doddering(adjective, weak, delicate, shaky)
1
dopey(adjective, weak, delicate, shaky)
1
effete(adjective, weak, delicate, shaky)
1
emasculated(adjective, weak, delicate, shaky)
1
enervated(adjective, weak, delicate, shaky)
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APASmart Define. (2015). inefficient thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/inefficient/thesaurus/synonyms
ChicagoSmart Define. 2015. "inefficient thesaurus" https://smartdefine.org/inefficient/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, inefficient thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/inefficient/thesaurus/synonyms>.
MLASmart Define. "inefficient thesaurus" 12 November 2015. Web. 22 September 2026. <https://smartdefine.org/inefficient/thesaurus/synonyms>