sheik vs beau

sheik and beau both are nouns.

Word	Noun	Adjective	Verb	Adverb
sheik	Yes	No	No	No
beau	Yes	No	No	No

As nouns, sheik and beau are synonyms defined as:

sheik and beau: a man who is much concerned with his dress and appearance

Other synonyms of sheik include clotheshorse, dandy, dude, fashion plate, fop, gallant, swell.

sheik (noun)	beau (noun)
the leader of an Arab village or family	a man who is the lover of a man or woman
a man who is much concerned with his dress and appearance	a man who is much concerned with his dress and appearance