Synonyms of vindictive

1 Syllable

cruel, grim

2 Syllables

spleenful, ruthless, wreakful, bitchy, hang-tough, bitchier, cattish, grudging

3 Syllables

baleful, viperous, viperish, malicious, venomous, spiteful, resentful, merciless, rancorous, relentless, vengeful, avenging, malignant

4 Syllables

unforgiving, punitive, remorseless, implacable, unrelenting, malevolent, correctional, punitory, unmerciful, bad-natured, despiteful, unrepenting, revengeful

5 Syllables

retaliatory, retaliative