Synonyms of unforgiving
- 1 Syllable
- cruel
- 2 Syllables
- stony, ruthless, unkind, stonier, wreakful, hang-tough, heartless
- 3 Syllables
- ruffianly, pitiless, merciless, relentless, vengeful, hard-shelled
- 4 Syllables
- remorseless, implacable, unrelenting, iron-fisted, vindictive, unrepenting, ironfisted, revengeful
- 5 Syllables
- unsympathetic, unsympathizing, uncharitable
- 6 Syllables
- uncompassionate