1
aper(adjective, silly, mad, confused, insane)
1
asleep at the switch(expression, idiom, rash, oblivious, neglectful)
1
asleep on the job(expression, adjective, idiom, careless, sloppy)
1
at a loss(expression, idiom, distracted, frantic, disorganized)
1
at sea(expression, distracted, frantic, untidy, disorganized)
1
awkward(inadequate, useless, inept, unable, unskilled)
1
baffled(distracted, dazed, disorganized, perturbed, perplexed)
1
befuddled(distracted, untidy, dazed, disorganized, perturbed)
1
berserk(adjective, wild, silly, foolish, crazy)
1
bewildered(distracted, dazed, disorganized, perturbed, perplexed)
1
bored(adjective, careless, indifferent, apathetic, distracted)
1
bughouse
1
bugs
1
bungling(inadequate, useless, inept, unable, unskilled)
1
bush-league(inadequate, useless, inept, unable, unskilled)
1
caught napping(expression, adjective, unconcerned, ignorant, naive)
1
clumsy(inadequate, useless, inept, unable, unskilled)
1
come apart(expression, distracted, frantic, untidy, disorganized)
1
confused(disturbed, irrational, frantic, unbalanced, untidy)
1
dazed(dull, distracted, unintelligent, witless, disorganized)
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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>