exclusive right vs perquisite

exclusive right and perquisite both are nouns.

Word	Noun	Adjective	Verb	Adverb
exclusive right	Yes	No	No	No
perquisite	Yes	No	No	No

As nouns, exclusive right and perquisite are synonyms defined as:

exclusive right and perquisite: a right reserved exclusively by a particular person or group (especially a hereditary or official right)

Other synonyms of exclusive right include prerogative, privilege.

exclusive right (noun)	perquisite (noun)
a right reserved exclusively by a particular person or group (especially a hereditary or official right)	a right reserved exclusively by a particular person or group (especially a hereditary or official right)
	an incidental benefit awarded for certain types of employment (especially if it is regarded as a right)