146 entries under stupid topic. ×

4
batty(adjective, wild, silly, foolish)
4
bizarre(adjective, careless, strange, foolish)
4
childish(adjective, silly, foolish, absurd)
4
dippy(adjective, strange, silly, foolish)
4
doltish(adjective, dull, careless, silly, foolish)
4
harebrained(adjective, careless, silly, foolish)
4
imprudent(adjective, careless, silly, foolish)
4
innocuous(adjective, dull, weak, silly)
4
screwy(adjective, simple, strange, foolish)
4
trivial(adjective, dull, simple, slight, poor)
4
wishy-washy(adjective, unimportance)
4
worthless(adjective, slight, value, small, silly)
3
aimless(adjective, value, insignificant, unimportant)
3
daffy(adjective, simple, silly, foolish)
3
dense(adjective, dull, simple, slow, silly)
3
feeble-minded(adjective, foolish, impractical, half-baked)
3
foolhardy(adjective, silly, foolish, crazy)
3
half-witted(adjective, dull, simple, slow, silly)
3
incongruous(adjective, silly, insignificant, unreasonable)
3
inconsistent(adjective, simple, silly, foolish)
11 years ago|14k views|share |citing 
APASmart Define. (2015). inane thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inane/thesaurus/synonyms
ChicagoSmart Define. 2015. "inane thesaurus" https://smartdefine.org/inane/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, inane thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inane/thesaurus/synonyms>.
MLASmart Define. "inane thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/inane/thesaurus/synonyms>