Synonyms for Face up to it:

• v.

  •face the music (verb)
  • come to grips with,
  • bite the bullet.

• Other synonyms:

  •Other relevant words:
  • face the music,
  • take one's lumps,
  • be punished,
  • grin and bear it,
  • face it,
  • face up to,
  • faced up to,
  • take medicine,
  • take one's medicine,
  • face the facts,
  • look square in the eye,
  • make one's bed and lie on it,
  • pay the piper,
  • swallow the pill,
  • take the consequences.