compose vs composition

compose is not a noun while composition is a noun.

Word	Noun	Adjective	Verb	Adverb
compose	No	No	Yes	No
composition	Yes	No	No	No

compose (noun)	composition (noun)
	the act of creating written works
	musical creation
	something that is created by arranging several things to form a unified whole
	the way in which someone or something is composed
	the spatial property resulting from the arrangement of parts in relation to each other and to the whole
	an essay (especially one written as an assignment)
	a musical work that has been created
	art and technique of printing with movable type
	a mixture of ingredients

compose (verb)	composition (verb)
make up plans or basic details for
produce a literary work
write music
put together out of existing material
calm (someone, especially oneself); make quiet
form the substance of