15 entries under loony topic. ×

13
crazy(noun, fanatic, dingbat, ultraist)
7
lunatic(noun, crazy, worrier, nutter)
7
madman(noun, character, crazy, cuckoo)
5
nut(noun, crazy, fanatic, lamebrain)
4
kook(noun, crazy, fanatic, dingbat)
4
nutcase(noun, character, dissentient, lamebrain)
3
crackpot(noun, character, crazy, dissentient)
2
dingbat(noun, character, crazy, fanatic)
2
eccentric(noun, character, crazy, dissentient)
2
oddball(noun, character, crazy, cuckoo)
1
dement(character, fanatic, dissentient, neurotic)
1
nut case(expression, character, crazy, fanatic)
1
raver(character, dissentient, misfit, lamebrain)
1
wacko(character, crazy, fanatic, dissentient)
1
weirdo(noun, character, crazy, dissentient)
13 years ago|1.3k views|share |citing 
APASmart Define. (2013). madwoman thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/madwoman/thesaurus/synonyms
ChicagoSmart Define. 2013. "madwoman thesaurus" https://smartdefine.org/madwoman/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2013, madwoman thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/madwoman/thesaurus/synonyms>.
MLASmart Define. "madwoman thesaurus" 27 June 2013. Web. 2 October 2026. <https://smartdefine.org/madwoman/thesaurus/synonyms>