Synonyms for Spitting up:

• v.

  •cascade (verb)
  • flood,
  • gush,
  • plunge,
  • spill,
  • spew,
  • heave,
  • surge,
  • descend,
  • pour,
  • pitch,
  • disgorge,
  • overflow,
  • spit up,
  • vomit,
  • throw up,
  • tumble.
  •cough (verb)
  • choke,
  • clear throat,
  • expectorate,
  • whoop,
  • hawk,
  • convulse,
  • bark,
  • hem,
  • hack.
  •heave (verb)
  • pant,
  • rise,
  • puke,
  • sign,
  • dilate,
  • gag,
  • suspire,
  • swell,
  • groan,
  • puff,
  • retch,
  • throb,
  • huff,
  • upchuck,
  • exhale,
  • sob,
  • palpitate,
  • expand,
  • billow,
  • cast,
  • breathe.
  •puke (verb)
  • bring up,
  • chunder,
  • be sick,
  • get sick,
  • cough up,
  • do the technicolor yawn,
  • regurgitate,
  • barf,
  • hurl,
  • toss one's cookies.
  •regurgitate (verb)
  • emit,
  • pray to the porcelain god,
  • Ralph,
  • boff,
  • drive the bus,
  • dry heave,
  • eject,
  • lose one's lunch,
  • expel,
  • URP,
  • be seasick.
  •spew (verb)
  • cascade,
  • spit,
  • erupt,
  • spritz,
  • scatter,
  • eruct,
  • belch,
  • spread,
  • irrupt.
  •throw up (verb)
  • be nauseous,
  • blow grits,
  • blow lunch,
  • drive a truck.
  •vomit (verb)
  • ruminate.

Antonyms for Spitting up:

• v.

  • heave
    contract, lower, lessen, inhale, shrink, compress, hide, secret.
  • regurgitate
    take in.
  • throw up
    destroy, tear down, raze.