150 entries under adjective topic. ×

1
madding(crazy, mad, odd, insane)
1
meat-headed
1
merry
1
mysterious
1
off-the-wall(crazy, mad, odd, insane)
1
off one's head(crazy, mad, odd, insane)
1
outlandish
1
playful
1
potty
1
rabid(crazy, mad, odd, insane)
1
singular
1
sportive
1
terrible(crazy, mad, odd, insane)
1
touched
1
twisted(crazy, mad, odd, insane)
1
unglued(crazy, mad, odd, insane)
1
unplanned
1
unrealistic(impractical, half-baked, doomed)
1
unsane(crazy, mad, odd, insane)
1
vehement(crazy, mad, odd, insane)
11 years ago|15k views|share |citing 
APASmart Define. (2015). crackpot thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/crackpot/thesaurus/synonyms
ChicagoSmart Define. 2015. "crackpot thesaurus" https://smartdefine.org/crackpot/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, crackpot thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/crackpot/thesaurus/synonyms>.
MLASmart Define. "crackpot thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/crackpot/thesaurus/synonyms>