adjective
showing or motivated by a desire for vengeance
vindictive hatred for his brother
Synonyms: revengeful, vengeful, wreakful
Related Word: grim, implacable, merciless, relentless, unrelenting; malicious, malign, malignant, spiteful
Contrasted words: charitable, forgiving, merciful, relenting
Antonyms: unvindictive