Synonyms for Unforgivingly:

• adv.

  •all (adverb)
  • unforgivingly.

• Other synonyms:

  •Other relevant words (noun):
  • harshly,
  • unkindly,
  • Sinisterly,
  • banemalentously,
  • brutally,
  • heartlessly,
  • malevolently,
  • barbarically,
  • fiendishly,
  • maliciously,
  • grimly,
  • bloodthirstily,
  • cruelly,
  • viciously.

Antonyms for Unforgivingly:

• adv.

  • all
    forgivingly.