Jilt

Definition:

(n.) A woman who capriciously deceives her lover; a coquette; a flirt.
(v. t.) To cast off capriciously or unfeeling, as a lover; to deceive in love.
(v. i.) To play the jilt; to practice deception in love; to discard lovers capriciously.

Compare jilt with other words:

abandon vs. jilt

deceive vs. jilt