80 entries under foolish topic. ×

1
dingy(silly, mad, insane, unwise)
1
erratic(silly, mad, insane, unwise)
1
flaky(silly, mad, insane, unwise)
1
flipped(silly, crazy, mad, insane)
1
fruity(silly, mad, insane, unwise)
1
idiotic(silly, mad, insane, unwise)
1
kooky(silly, mad, insane, unwise)
1
lunatic(silly, crazy, mad, insane)
1
maniacal(silly, crazy, mad, insane)
1
mental(silly, mad, insane, unwise)
1
moonstruck(silly, mad, insane, unwise)
1
potty(adjective, silly, mad, insane)
1
psycho(silly, mad, insane, unwise)
1
schizo(adjective, silly, mad, insane)
1
screwball(silly, mad, insane, unwise)
1
silly(mad, insane, unwise)
1
touched(silly, mad, insane, unwise)
1
unbalanced(adjective, silly, crazy, mad)
1
unhinged(silly, crazy, mad, insane)
1
wacky(silly, mad, insane, unwise)
10 years ago|2.4k views|share |citing 
APASmart Define. (2016). unzipped thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unzipped/thesaurus/synonyms
ChicagoSmart Define. 2016. "unzipped thesaurus" https://smartdefine.org/unzipped/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unzipped thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unzipped/thesaurus/synonyms>.
MLASmart Define. "unzipped thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/unzipped/thesaurus/synonyms>