4
lunatic(adjective, insane)
4
perturbed
4
psychotic(adjective, crazy, insane)
4
riotous(adjective, rough, passionate, cruel, foolish)
4
spontaneous(adjective, moving, sensitive, touching, exciting)
4
tempestuous(adjective, upset, wild, excited, emotional)
4
volatile(adjective, anxious, nervous, worried, tense)
3
boisterous(adjective, rough, passionate, wild, foolish)
3
capricious
3
carried away(expression, adjective, upset, excited, mad)
3
droll
3
eccentric(adjective, caprice)
3
erratic(adjective, caprice)
3
fickle(adjective, moving, sensitive, touching, exciting)
3
fiery(adjective, upset, moving, passionate, excited)
3
fitful(adjective, anxious, worried, tense, caprice)
3
giddy(adjective, rough, foolish, crazy, irrational)
3
gushing
3
impassioned(adjective, upset, moving, passionate, wild)
3
jocular
11 years ago|15k views|share |citing 
APASmart Define. (2015). hysterical thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hysterical/thesaurus/synonyms
ChicagoSmart Define. 2015. "hysterical thesaurus" https://smartdefine.org/hysterical/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, hysterical thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hysterical/thesaurus/synonyms>.
MLASmart Define. "hysterical thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/hysterical/thesaurus/synonyms>