84 entries under stupid topic. ×

3
witless(adjective, dull, weak, simple, silly)
2
dull(silly, foolish, unintelligent, unaware)
2
feeble-minded(foolish, impractical, half-baked, doomed)
2
flaky(adjective, light, wild, silly, foolish)
2
ill-advised(dull, simple, wrong, false, foolish)
2
imprudent(adjective, weak, simple, wrong, false)
2
inconsistent(adjective, simple, silly, crazy)
2
pointless(adjective, dull, simple, slow, silly)
2
simple(adjective, dull, weak, silly, foolish)
1
foolhardy(adjective, silly, foolish, fantastic)
1
purposeless(adjective, silly, insignificant, ridiculous)
1
backward(foolish, impractical, half-baked, doomed)
1
campy(strange, funny, senseless, ridiculous)
1
dense(dull, silly, foolish, unintelligent)
1
deranged(silly, foolish, unwise)
1
dim-witted
1
doltish(dull, weak, simple, silly, foolish)
1
dopey(dull, foolish, unintelligent, dumb)
1
double talk(expression, adjective, silly, insignificant)
1
doublespeak(adjective, silly, insignificant, ridiculous)
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APASmart Define. (2015). ludicrous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>