95 entries under absurd topic. ×

6
irresponsible(adjective, careless, silly, foolish, vague)
5
jejune(adjective, dull, flat, slow, silly)
5
outlandish(adjective, offensive, rude, wild, silly)
5
useless(adjective, weak, informal, offensive, rude)
4
empty(adjective, dull, simple, silly, crazy)
4
foolhardy(adjective, silly, foolish, crazy, rash)
4
inconsistent(adjective, simple, wrong, silly, foolish)
4
puerile(adjective, dull, careless, silly, foolish)
4
trivial(adjective, dull, simple, offensive, rude)
4
vacant(adjective, dull, wrong, indifferent, silly)
4
weak(adjective, dull, simple, slow, silly)
3
harebrained(adjective, weak, simple, wild, silly)
3
incongruous(adjective, dull, flat, slow, silly)
3
purposeless(adjective, weak, silly, insignificant, idle)
2
amusing(adjective, silly, funny, ridiculous)
2
bizarre(adjective, careless, strange, silly, foolish)
2
comical(adjective, silly, funny, ridiculous)
2
droll(adjective, silly, funny, ridiculous)
2
eccentric(silly, foolish, irrational, unwise)
2
fallacious(foolish, unreasonable, irrational, illogical)
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APASmart Define. (2016). stupid thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 28 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms>