68 entries under adjective topic. ×

2
screwy(silly, foolish, mad, insane)
2
unglued(wild, silly, foolish, mad)
2
whacky
1
ape(silly, foolish, mad, insane)
1
aper(silly, mad, confused, insane)
1
berserk(silly, foolish, mad, insane)
1
crazed(silly, foolish, mad, insane)
1
delirious(silly, foolish, mad, insane)
1
demented(silly, foolish, mad, insane)
1
deranged(silly, foolish, mad, insane)
1
dingy(silly, foolish, mad, insane)
1
dippy(silly, foolish, mad, insane)
1
erratic(silly, foolish, mad, insane)
1
idiotic(silly, foolish, mad, insane)
1
lunatic(silly, foolish, mad, insane)
1
maniacal(silly, foolish, mad, insane)
1
mental(silly, foolish, mad, insane)
1
moonstruck(silly, foolish, mad, insane)
1
psycho(silly, foolish, mad, insane)
1
silly(foolish, mad, insane, unwise)
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APASmart Define. (2015). round the bend thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/round_the_bend/thesaurus/synonyms
ChicagoSmart Define. 2015. "round the bend thesaurus" https://smartdefine.org/round_the_bend/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, round the bend thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/round_the_bend/thesaurus/synonyms>.
MLASmart Define. "round the bend thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/round_the_bend/thesaurus/synonyms>