61 entries under insane topic. ×

1
foolish(adjective, rough, silly, stupid, crazy)
1
gone doolally(adjective, crazy, mad, odd)
1
imprudent(adjective, severe, harsh, foolish, exceptional)
1
loopy(adjective, crazy, mad, odd)
1
madman(adjective, crazy, mad, odd)
1
moonstruck(adjective, silly, foolish, stupid)
1
nonsensical(adjective, crazy, mad, odd)
1
nutty(adjective, wrong, keen, warm, passionate)
1
odd(adjective, crazy, mad)
1
off-the-wall(adjective, crazy, mad, odd)
1
preposterous(adjective, wrong, severe, rough, harsh)
1
smoking(adjective, violent, mad, vicious, fierce)
1
twisted(adjective, crazy, mad, odd)
1
unglued(adjective, crazy, mad, odd)
1
unsane(adjective, crazy, mad, odd)
1
vicious(adjective, harsh, intense, passionate, violent)
1
witless(adjective, crazy, mad, odd)
1
wode(adjective, crazy, mad, odd)
0
craziest(adjective, crazy, mad, odd)
0
foolhardy(adjective, foolish, crazy, irrational)
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APASmart Define. (2015). rabid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rabid/thesaurus/synonyms
ChicagoSmart Define. 2015. "rabid thesaurus" https://smartdefine.org/rabid/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, rabid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rabid/thesaurus/synonyms>.
MLASmart Define. "rabid thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/rabid/thesaurus/synonyms>