Synonyms for Sidesplitter:

• n.

  •belly laugh (noun)
  • rib tickler,
  • howler,
  • good one,
  • howlers,
  • roar,
  • thigh-slapper.
  •riot (noun)
  • extravaganza,
  • wow,
  • howl,
  • carousal,
  • romp,
  • festivity,
  • sensation,
  • tumult,
  • uproar,
  • excess,
  • show,
  • frolic,
  • revelry,
  • smash,
  • confusion,
  • High Jinks,
  • merrymaking,
  • panic,
  • lark,
  • splash,
  • flourish.
  •scream (noun)
  • comedian,
  • joker,
  • card,
  • hoot,
  • wit,
  • guffaw,
  • comedienne,
  • character,
  • comediennes,
  • entertainer,
  • comic.

• Other synonyms:

  •n.
  • belly laugh,
  • boisterousness,
  • gag,
  • jape,
  • jest,
  • joke,
  • jollification,
  • laugh,
  • riot,
  • scream,
  • skylark,
  • skylarks,
  • jollifications.
  •Other relevant words:
  • drunken revelry.

Antonyms for Sidesplitter:

• n.

  • riot
    order, seriousness, calm, peace, solemnity.