146 entries under useless topic. ×

6
counterproductive(adjective, poor, base, stupid, inferior)
6
dysfunctional(weak, stupid, idle, incompetent)
6
hopeless(adjective, stupid, idle, trivial)
6
impractical(adjective, stupid, idle, trivial)
6
inconsequential(adjective, poor, failure, base, stupid)
6
trifling(adjective, mean, poor, failure, base)
6
trivial(adjective, mean, poor, base, stupid)
5
helpless(adjective, strong, weak, ability, thin)
5
lame(adjective, weak, poor, thin, delicate)
5
unimportant(adjective, mean, poor, base, inferior)
5
unusable(adjective, weak, poor, base, inferior)
5
valueless(adjective, poor, base, stupid, inferior)
5
void(adjective, inadequate, limited, feeble)
4
aimless(adjective, weak, careless, insignificant, feeble)
4
inexpert(adjective, inadequate, incompetent, inept)
4
null(adjective, inferior, inadequate, limited, feeble)
4
poor(adjective, dull, light, weak, soft)
3
contemptible(adjective, mean, poor, base, miserable)
3
despicable(adjective, mean, poor, base, inferior)
3
good-for-nothing(adjective, weak, poor, base, careless)
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APASmart Define. (2016). ineffectual thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ineffectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "ineffectual thesaurus" https://smartdefine.org/ineffectual/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, ineffectual thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ineffectual/thesaurus/synonyms>.
MLASmart Define. "ineffectual thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/ineffectual/thesaurus/synonyms>