rustication vs rusticate

rustication is a noun but rusticate is not a noun.

Word	Noun	Adjective	Verb	Adverb
rustication	Yes	No	No	No
rusticate	No	No	Yes	No

rustication (noun)	rusticate (noun)
the action of retiring to and living in the country
banishment into the country
the construction of masonry or brickwork in a rustic manner
temporary dismissal of a student from a university
the condition naturally attaching to life in the country

rustication (verb)	rusticate (verb)
	lend a rustic character to
	give (stone) a rustic look
	send to the country
	suspend temporarily from college or university, in England
	live in the country and lead a rustic life