149 entries under crazy topic. ×

1
funky(extraordinary, unusual, wild, strange)
1
humorous(adjective, light, pleasant, happy, silly)
1
in a tizzy(adjective, slang, mad)
1
locoed(adjective, slang, mad)
1
madcap(adjective, silly, zany, wacky)
1
meshugah(adjective, slang, mad)
1
narly(adjective, slang, mad)
1
obsessed(adjective, keen, warm, passionate, enthusiastic)
1
off-center(extraordinary, unusual, wild, strange)
1
out in left field(extraordinary, unusual, wild, strange)
1
raging(adjective, wrong, wild, silly, foolish)
1
sick(adjective, enthusiastic, ill, fervent)
1
simple(adjective, weak, silly, foolish, stupid)
1
squirrelly(adjective, slang, mad)
1
uncommon(extraordinary, unusual, wild, strange)
1
way out(expression, adjective, unusual, strange, silly)
1
zonkers(adjective, slang, mad)
0
acting crazy(expression, adjective, silly, foolish)
0
bent(extraordinary, unusual, wild, strange)
0
bugged out(expression, adjective, stupid, insane)
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APASmart Define. (2015). nutty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nutty/thesaurus/synonyms
ChicagoSmart Define. 2015. "nutty thesaurus" https://smartdefine.org/nutty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nutty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nutty/thesaurus/synonyms>.
MLASmart Define. "nutty thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/nutty/thesaurus/synonyms>