92 entries under silly topic. ×

2
round the bend(expression, adjective, idiom, mad)
2
screw loose(expression, adjective, foolish, mad)
1
barmy(adjective, wild, foolish, mad)
1
batty(foolish, crazy, mad, insane)
1
berserk(foolish, crazy, mad, insane)
1
bonkers(foolish, crazy, mad, insane)
1
cracked(foolish, crazy, mad, insane)
1
crazed(foolish, crazy, mad, insane)
1
daft(foolish, crazy, mad, insane)
1
demented(foolish, crazy, mad, insane)
1
dingy(foolish, mad, insane, unwise)
1
dippy(foolish, mad, insane, unwise)
1
erratic(foolish, mad, insane, unwise)
1
flaky(foolish, crazy, mad, insane)
1
fruity(foolish, mad, insane, unwise)
1
idiotic(foolish, mad, insane, unwise)
1
insane(foolish, crazy, mad, irrational)
1
kooky(foolish, crazy, mad, insane)
1
lunatic(foolish, crazy, mad, insane)
1
maniacal(foolish, crazy, mad, insane)
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APASmart Define. (2015). ape thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ape/thesaurus/synonyms
ChicagoSmart Define. 2015. "ape thesaurus" https://smartdefine.org/ape/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ape thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ape/thesaurus/synonyms>.
MLASmart Define. "ape thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/ape/thesaurus/synonyms>