282 entries under adjective topic. ×

4
cretinous
4
dippy(strange, silly, foolish, stupid)
4
doltish(dull, careless, silly, foolish)
4
harebrained(careless, silly, foolish, stupid)
4
imprudent(careless, silly, foolish, stupid)
4
innocuous(dull, weak, silly, stupid)
4
invalid
4
jackass
4
screwy(simple, strange, foolish, stupid)
4
trivial(dull, simple, slight, poor)
4
wishy-washy(stupid, unimportance)
4
worthless(slight, value, small, silly)
3
aimless(value, stupid, insignificant, unimportant)
3
anachronistic
3
bare
3
bone-headed
3
bonkers(simple, silly, foolish, unsound)
3
chuckle-headed
3
daffy(simple, silly, foolish, stupid)
3
dense(dull, simple, slow, silly)
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APASmart Define. (2015). inane thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inane/thesaurus/synonyms
ChicagoSmart Define. 2015. "inane thesaurus" https://smartdefine.org/inane/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, inane thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inane/thesaurus/synonyms>.
MLASmart Define. "inane thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/inane/thesaurus/synonyms>