Rancorous

['ræŋkərəs]

Definition

(adj.) showing deep-seated resentment; 'preserve...from rancourous envy of the rich'- Aldous Huxley .

Inputed by Gavin--From WordNet

Definition

(a.) Full of rancor; evincing, or caused by, rancor; deeply malignant; implacably spiteful or malicious; intensely virulent.

Inputed by Leonard

Synonyms and Synonymous

a. Malignant, malign, vindictive, malevolent, malicious.

Inputed by Gustav