89 entries under useless topic. ×

1
neutralized(inferior, inadequate, limited, feeble)
1
no good(expression, weak, stupid, incompetent)
1
nonfunctional(weak, stupid, incompetent, impractical)
1
null(inferior, inadequate, limited, feeble)
1
of no use(expression, idiom, weak, stupid)
1
petty(slight, silly, foolish, trivial)
1
puny(light, slight, trivial, petty)
1
purposeless(adjective, weak, stupid, incompetent)
1
scrap(weak, stupid, incompetent, impractical)
1
spineless(inferior, inadequate, limited, feeble)
1
unable(adjective, weak, inferior, inadequate, limited)
1
unavailable(stupid, inadequate, product, feeble)
1
unfunctional(weak, stupid, incompetent, impractical)
1
unpurposed(weak, stupid, incompetent, impractical)
1
unsubstantial(light, weak, slight, trivial)
1
unusuable(weak, stupid, incompetent, impractical)
1
unworkable(weak, stupid, incompetent, impractical)
1
withered(inferior, inadequate, limited, feeble)
0
broken(adjective, inoperative, unworkable)
0
dry(adjective, barren, unproductive, sterile)
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APASmart Define. (2015). idle thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/idle/thesaurus/synonyms
ChicagoSmart Define. 2015. "idle thesaurus" https://smartdefine.org/idle/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, idle thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/idle/thesaurus/synonyms>.
MLASmart Define. "idle thesaurus" 23 October 2015. Web. 25 September 2026. <https://smartdefine.org/idle/thesaurus/synonyms>