Synonyms|456Antonyms|123|Broader|3Narrower|0Related|154

44 entries under feeble topic. ×

16
ineffectual(adjective, stupid, idle, inadequate)
15
useless(adjective, value, insignificant, inadequate, limited)
9
incompetent(adjective, weak, stupid, idle, inadequate)
8
futile(adjective, weak, value, inferior, insignificant)
7
worthless(adjective, weak, value, inferior, insignificant)
6
impotent(adjective, inferior, inadequate, limited)
6
inept(adjective, weak, stupid, idle, inadequate)
5
inefficacious(adjective, inferior, inadequate, limited)
4
bootless(adjective, weak, stupid, inferior, idle)
4
vain(adjective, weak, value, inferior, insignificant)
3
inefficient(adjective, inferior, inadequate, limited)
3
unavailing(adjective, weak, stupid, inferior, idle)
2
barren(inadequate, limited, useless, vain)
2
fruitless(weak, stupid, inferior, idle, inadequate)
2
inadequate(limited, useless, impractical, hopeless)
2
inoperative(weak, stupid, inferior, idle, inadequate)
2
no go(expression, inadequate, limited, useless)
2
nugatory(adjective, value, inferior, insignificant, inadequate)
2
unprofitable(adjective, weak, stupid, inferior, insignificant)
1
abortive(weak, stupid, inferior, idle, inadequate)
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APASmart Define. (2015). feckless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/feckless/thesaurus/synonyms
ChicagoSmart Define. 2015. "feckless thesaurus" https://smartdefine.org/feckless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, feckless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/feckless/thesaurus/synonyms>.
MLASmart Define. "feckless thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/feckless/thesaurus/synonyms>