Synonyms of hysterical in English:

hysterical


See US English definition of hysterical

See UK English definition of hysterical

See Spanish definition of histérico

adjective

1‘Janet became hysterical and began screaming’

SYNONYMS
overwrought, emotional, uncontrolled, uncontrollable, out of control, unrestrained, unrestrainable, frenzied, in a frenzy, frantic, wild, feverish
beside oneself, driven to distraction, in a panic, agitated, neurotic
mad, crazed, berserk, maniac, maniacal, manic, delirious, unhinged, deranged, out of one's mind, out of one's wits, raving
informal in a state
British informal swivel-eyed
ANTONYMS

calm, self-possessed

2‘her attempts to teach them to dance were hysterical’

SYNONYMS
hilarious, uproarious, very funny, very amusing, comical, comic, farcical
informal hysterically funny, side-splitting, rib-tickling, killing, killingly funny, screamingly funny, a scream, a hoot, a laugh, a barrel of laughs, a laugh a minute
ANTONYMS

serious