54 entries under noun topic. ×

3
crank
3
crazyman(adjective, character, lunatic, dissentient)
3
fiend(person, madness, insanity, lunatic)
3
weirdo(character, crazy, loony, dissentient)
3
zealot(person, madness, insanity, psycho)
2
crazy person(expression, idiom, lunatic)
2
cuckoo(adjective, lunatic)
2
daredevil
2
deranged person(expression, character, lunatic, dissentient)
2
ding-a-ling(character, dissentient, crackpot, misfit)
2
dingbat(character, crazy, loony, dissentient)
2
eccentric(character, crazy, loony, dissentient)
2
hothead
2
insane person(expression, idiom, person)
2
madperson(character, nut, dissentient, misfit)
1
bedlam
1
erotomaniac(person, madness, insanity, psycho)
1
firefighter
1
insane man(expression, character, lunatic, dissentient)
1
loco
11 years ago|7k views|share |citing 
APASmart Define. (2015). madman thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/madman/thesaurus/synonyms
ChicagoSmart Define. 2015. "madman thesaurus" https://smartdefine.org/madman/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, madman thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/madman/thesaurus/synonyms>.
MLASmart Define. "madman thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/madman/thesaurus/synonyms>