Lothario

Noun

 * 1) A man whose chief interest is seducing women.

Thesaurus
Casanova, Don Juan, Romeo, amoroso, beau, boyfriend, caballero, cavalier, cavaliere servente, debauchee, esquire, fellow, flame, gallant, gay deceiver, gay dog, gigolo, inamorato, lady-killer, libertine, love-maker, lover-boy, man, necker, old man, petter, philanderer, profligate, rake, rakehell, rip, roue, rounder, seducer, sheik, skirt chaser, squire, sugar daddy, swain, swinger, walking phallus, wanton, wolf, woman chaser, womanizer, young man

Alternative forms

 * lothario

Etymology
Lothario, seducer in the play The Fair Penitent (1703) by Nicholas Rowe

Synonyms

 * See also Thesaurus:libertine