Synonyms|391Antonyms|160|Broader|4Narrower|7Related|1k
2
unendowed
2
unfacile(incompetent, clumsy, inexpert)
2
uninitiated(inadequate, useless, inept, unable, unskilled)
2
unsuccessful(weak, inferior, inadequate, limited, feeble)
2
vain(adjective, weak, inferior, inadequate, limited)
1
addle
1
aged(adjective, weak, thin, delicate, shaky)
1
ailing(adjective, weak, thin, delicate, shaky)
1
anticlimactic(inferior, inadequate, limited, feeble, useless)
1
armless
1
awful
1
bad
1
bush-league(inadequate, useless, inept, unable, unskilled)
1
chicken(adjective, weak, thin, delicate, shaky)
1
chicken-shit
1
contemptible
1
crippled
1
dead
1
debilitated(adjective, weak, thin, delicate, feeble)
1
decrepit(adjective, weak, thin, 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>