92 entries under silly topic. ×

2
flipped out(expression, foolish, crazy, mad)
2
freaked out(expression, foolish, mad, insane)
2
idiotic(foolish, mad, insane, unwise)
2
mad as a March hare(expression, idiom, foolish, mad)
2
mad as a hatter(expression, idiom, mad, insane)
2
mentally strange(expression, foolish, mad, insane)
2
nutty as fruitcake(expression, idiom, foolish, mad)
2
out to lunch(expression, idiom, crazy, mad)
2
round the bend(expression, idiom, foolish, mad)
2
screw loose(expression, foolish, mad, insane)
1
dingy(foolish, mad, insane, unwise)
1
dippy(foolish, mad, insane, unwise)
1
flaky(unusual, foolish, crazy, mad)
1
flipped(foolish, mad, insane, unwise)
1
potty(foolish, mad, insane, unwise)
1
quixotic(foolish, unwise)
1
unglued(foolish, mad, insane, unwise)
1
unzipped(foolish, mad, insane, unwise)
0
ape(foolish, crazy, mad, insane)
0
aper(mad, insane)
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APASmart Define. (2015). psycho thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/psycho/thesaurus/synonyms
ChicagoSmart Define. 2015. "psycho thesaurus" https://smartdefine.org/psycho/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, psycho thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/psycho/thesaurus/synonyms>.
MLASmart Define. "psycho thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/psycho/thesaurus/synonyms>