282 entries under adjective topic. ×

3
unmindful(obtuse, unperceptive, unobservant)
3
unthoughtful
3
void
2
barmy(careless, silly, foolish, stupid)
2
bland(dull, weak, boring, dead)
2
blithering
2
colorless(dull, weak, boring, dead)
2
contradictory
2
credulous(silly, stupid, green, fat)
2
dead(dull, weak, boring, tedious)
2
dim(dull, weak, simple, slow)
2
draggy(dull, weak, dead, tedious)
2
driveling(dull, boring, tedious, tasteless)
2
expressionless
2
feckless(value, insignificant, unimportant, empty)
2
flaky(wild, silly, foolish, stupid)
2
flavorless(dull, weak, boring, dead)
2
heedless(careless, stupid, unthinking, obtuse)
2
ill-advised(dull, careless, foolish, stupid)
2
ill-considered(careless, foolish, stupid, rash)
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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>