1
dimwit(noun, fool)
1
distracted(adjective, crazy, mad, odd, insane)
1
distraught(adjective, crazy, mad, odd, insane)
1
dolt(noun, fool)
1
dope(noun, fool)
1
dullard(noun, fool)
1
dumbbell(noun, fool)
1
dummy(noun, fool)
1
dunce(noun, fool)
1
egg
1
en
1
energumen
1
erotomaniac(noun, person, madness, insanity, psycho)
1
erratic
1
exceptional
1
fantastical(adjective, crazy, mad, odd, insane)
1
featherheaded
1
feeble-minded(impractical, half-baked, doomed)
1
fey
1
fiendish(adjective, lunatic)
11 years ago|15k views|share |citing 
APASmart Define. (2015). crackpot thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/crackpot/thesaurus/synonyms
ChicagoSmart Define. 2015. "crackpot thesaurus" https://smartdefine.org/crackpot/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, crackpot thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/crackpot/thesaurus/synonyms>.
MLASmart Define. "crackpot thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/crackpot/thesaurus/synonyms>