Definitions for: Resentful

[adj] full of or marked by resentment or indignant ill will; "resentful at the way he was treated"; "a sullen resentful attitude"

Webster (1913) Definition: Re*sent"ful (-f?l), a.
Inclined to resent; easily provoked to anger; irritable. --
Re*sent"ful*ly, adv.

Synonyms: acrimonious, bitter, rancorous

Antonyms: unresentful