196 entries under adjective topic. ×

5
unbalanced(silly, crazy, mad, insane)
5
unhinged(silly, foolish, mad, insane)
4
certifiable
4
cracked(silly, foolish, crazy, mad)
4
nutty(silly, foolish, crazy, mad)
4
psychotic(unstable, disturbed, unhinged)
4
touched(silly, foolish, crazy, mad)
3
balmy(silly, foolish, unwise)
3
dotty
3
forgetful(careless, unconcerned, remote, vague)
3
loco
2
absent(careless, indifferent, apathetic, unconcerned)
2
absent-minded(careless, vague, sloppy, out)
2
abstracted(careless, unconcerned, remote, vague)
2
airheaded(careless, remote, vague, sloppy)
2
at sixes and sevens(expression, idiom, distracted, disorganized)
2
bananas
2
bats
2
bats in the belfry(expression, idiom, wild, silly)
2
bemused(careless, remote, vague, sloppy)
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APASmart Define. (2013). out to lunch thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/out_to_lunch/thesaurus/synonyms
ChicagoSmart Define. 2013. "out to lunch thesaurus" https://smartdefine.org/out_to_lunch/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, out to lunch thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/out_to_lunch/thesaurus/synonyms>.
MLASmart Define. "out to lunch thesaurus" 17 May 2013. Web. 29 September 2026. <https://smartdefine.org/out_to_lunch/thesaurus/synonyms>