pourboire vs baksheesh

pourboire and baksheesh both are nouns.

Word	Noun	Adjective	Verb	Adverb
pourboire	Yes	No	No	No
baksheesh	Yes	No	No	No

As nouns, pourboire and baksheesh are synonyms defined as:

pourboire and baksheesh: a relatively small amount of money given for services rendered (as by a waiter)

Other synonyms of pourboire include backsheesh, bakshis, bakshish, gratuity, tip.

pourboire (noun)	baksheesh (noun)
a relatively small amount of money given for services rendered (as by a waiter)	a relatively small amount of money given for services rendered (as by a waiter)