192 entries under useless topic. ×

6
inefficient(adjective, inferior, inadequate, limited, feeble)
6
inoperative(adjective, weak, stupid, inferior, inadequate)
6
no-account(adjective, poor, informal, base, value)
6
no-good(noun, adjective, poor, base, value)
6
second-rate(adjective, mean, bad, weak, slight)
6
slight(adjective, weak, lower, poor, value)
6
unessential(adjective, poor, base, value, inferior)
6
unreliable(adjective, characteristic, quality, finance, banking)
5
hopeless(stupid, idle, trivial, incompetent)
5
ignoble(adjective, evil, lower, poor, base)
5
impracticable(adjective, stupid, trivial, insufficient)
5
improper(adjective, unfit, vice, unworthy)
5
inappreciable(adjective, light, slight, small, insignificant)
4
counterproductive(adjective, poor, base, value, stupid)
4
crummy(adjective, inferior, cheap, lousy)
4
good for nothing(expression, adjective, idiom, unfit)
4
horrible(evil, miserable, wretched, shameful)
4
impractical(adjective, stupid, trivial, insufficient)
4
inconsiderable(adjective, slight, lower, value, small)
4
no good(noun, expression, adjective, idiom, bad)
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APASmart Define. (2016). worthless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/worthless/thesaurus/synonyms
ChicagoSmart Define. 2016. "worthless thesaurus" https://smartdefine.org/worthless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, worthless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/worthless/thesaurus/synonyms>.
MLASmart Define. "worthless thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/worthless/thesaurus/synonyms>