78 entries under weak topic. ×

4
imprudent(adjective, simple, sharp, rough)
3
bootless(adjective, idle, useless, incompetent)
3
harebrained(adjective, simple, wild, silly)
3
idle(adjective, apathetic, sluggish, incompetent)
3
ill-considered(adjective, simple, careless, silly)
3
incompetent(adjective, idle, worthless, inept)
3
indiscreet(adjective, dull, simple, sharp)
3
lunatic(adjective, simple, silly, foolish)
3
purposeless(adjective, silly, insignificant, idle)
3
zany(adjective, simple, silly, foolish)
2
impracticable(silly, foolish, idle, useless)
2
impractical(adjective, silly, foolish, unreasonable)
2
kooky(simple, silly, foolish, crazy)
2
unusable(adjective, informal, useless, impractical)
1
abortive(idle, useless, incompetent, impractical)
1
counterproductive(idle, useless, incompetent, impractical)
1
disadvantageous(idle, useless, incompetent, impractical)
1
expendable(idle, useless, incompetent, impractical)
1
fantastic(simple, silly, foolish, thoughtless)
1
feckless(idle, useless, incompetent, impractical)
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APASmart Define. (2016). stupid thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 25 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms>