bakshis vs fringe benefit

bakshis and fringe benefit both are nouns.

Word	Noun	Adjective	Verb	Adverb
bakshis	Yes	No	No	No
fringe benefit	Yes	No	No	No

As nouns, fringe benefit is a hypernym of bakshis; that is, fringe benefit is a word with a broader meaning than bakshis:

bakshis: a relatively small amount of money given for services rendered (as by a waiter)
fringe benefit: an incidental benefit awarded for certain types of employment (especially if it is regarded as a right)

Other hypernyms of bakshis include perk, perquisite.

bakshis (noun)	fringe benefit (noun)
a relatively small amount of money given for services rendered (as by a waiter)	an incidental benefit awarded for certain types of employment (especially if it is regarded as a right)