Synonyms|618Antonyms|255|Broader|10Narrower|13Related|1.7k

120 entries under weak topic. ×

4
inexpert(adjective, inadequate, feeble, incompetent)
4
irresolute(adjective, soft, feeble, mediocre)
4
poor(adjective, dull, light, soft)
4
shiftless(adjective, careless, feeble)
4
unworkable(adjective, stupid, idle, useless)
4
wan(adjective, dull, light, soft)
4
wishy-washy(adjective, dull, light, soft)
3
crippled(adjective, inadequate, incompetent, inept)
3
disqualified(adjective, inadequate, useless, unfit)
3
dull(adjective, light, soft, poor)
3
helpless(adjective, inadequate, incompetent, inept)
3
indecisive(adjective, feeble, useless, incompetent)
3
mediocre(adjective, poor, base, inferior)
3
nonfunctional(adjective, stupid, idle, useless)
3
thin(adjective, dull, light, soft)
3
unconvincing(adjective, poor, inadequate, feeble)
2
cowardly(adjective, soft, feeble, mediocre)
2
dud(adjective, inadequate, useless, incompetent)
2
dysfunctional(stupid, idle, useless, incompetent)
2
enfeebled(adjective, inadequate, incompetent, inept)
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APASmart Define. (2016). ineffective thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ineffective/thesaurus/synonyms
ChicagoSmart Define. 2016. "ineffective thesaurus" https://smartdefine.org/ineffective/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, ineffective thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ineffective/thesaurus/synonyms>.
MLASmart Define. "ineffective thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/ineffective/thesaurus/synonyms>