52 entries under futile topic. ×

47
ineffectual(adjective, dull, light, weak, soft)
35
useless(adjective, weak, poor, failure, base)
29
unavailing(adjective, weak, poor, failure, base)
25
unproductive(adjective, weak, poor, base, silly)
24
bootless(adjective, failure, stupid, idle, useless)
24
fruitless(adjective, weak, failure, silly, stupid)
24
worthless(adjective, weak, poor, base, careless)
23
impotent(adjective, weak, poor, failure, silly)
20
vain(adjective, weak, stupid, insignificant, useless)
19
pointless(adjective, poor, base, stupid, inferior)
18
abortive(adjective, failure, stupid, idle, useless)
16
unsuccessful(adjective, weak, useless, trivial, failing)
14
powerless(adjective, weak, silly, stupid, insignificant)
14
unprofitable(adjective, poor, base, silly, stupid)
13
idle(adjective, weak, stupid, useless, trivial)
10
empty(adjective, poor, base, inferior, insignificant)
9
meaningless(adjective, weak, poor, base, careless)
9
nugatory(adjective, poor, failure, base, inferior)
7
inconsequential(adjective, poor, failure, base, stupid)
6
insignificant(adjective, poor, base, stupid, inferior)
<123>
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APASmart Define. (2016). ineffective thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ineffective/thesaurus/synonyms
ChicagoSmart Define. 2016. "ineffective thesaurus" https://smartdefine.org/ineffective/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, ineffective thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ineffective/thesaurus/synonyms>.
MLASmart Define. "ineffective thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/ineffective/thesaurus/synonyms>