Synonyms for Hack up:

• v.

  •hurt, harm (verb)
  • injure.

• Other synonyms:

  •
  • racking,
  • hacking cough.
  •
  • spit up.
  •
  • cough.
  •
  • tickle.
  •
  • hack.

Antonyms for Hack up:

• v.

  • injure
    help, strengthen, improve, preserve, allow, decorate, approve, protect, repair, heal, embellish, assist, respect, beautify, ornament, delight, please, clean, aid, grow, mend, fix, adorn, cure, enable.