cancellation vs cancel

cancellation and cancel both are nouns.

Word	Noun	Adjective	Verb	Adverb
cancellation	Yes	No	No	No
cancel	Yes	No	Yes	No

cancellation (noun)	cancel (noun)
the act of cancelling; calling off some arrangement	a notation cancelling a previous sharp or flat
the speech act of revoking or annulling or making void

cancellation (verb)	cancel (verb)
	make invalid for use
	remove or make invisible
	declare null and void; make ineffective
	postpone indefinitely or annul something that was scheduled
	make up for