415 entries under adjective topic. ×

2
gratuitous(spare, extreme, extra, unwarranted)
2
inapplicable(wild, insignificant, unreasonable, inadequate)
2
inconsistent(ridiculous, absurd, pointless, vain)
2
inexpedient(offensive, inadequate, inappropriate, unhealthy)
2
inexpert(inadequate, incompetent, inept, clumsy)
2
irrelative(insignificant, inconsequential, irrelevant, inapplicable)
2
irrelevant(slight, lower, value, stupid)
2
irresponsible(madcap, feckless, unaccountable, irresponsive)
2
little(slight, lower, value, inferior)
2
maladroit(inadequate, incompetent, inept, clumsy)
2
minor(slight, lower, value, inferior)
2
negligible(slight, lower, value, inferior)
2
no-good(poor, base, inferior, insignificant)
2
no avail(verb, expression, arouse bad feelings)
2
no purpose(verb, expression, arouse bad feelings)
2
non-beneficial(work, aim, purpose, intention)
2
non-essential
2
petty(moving, slight, lower, sad)
2
poor(bad, moving, lower, sad)
2
reckless(madcap, feckless, unaccountable, irresponsive)
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APASmart Define. (2016). useless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/useless/thesaurus/synonyms
ChicagoSmart Define. 2016. "useless thesaurus" https://smartdefine.org/useless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, useless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/useless/thesaurus/synonyms>.
MLASmart Define. "useless thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/useless/thesaurus/synonyms>