composition vs pen

composition and pen both are nouns.

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

composition (noun)	pen (noun)
the act of creating written works	female swan
musical creation	a writing implement with a point from which ink flows
something that is created by arranging several things to form a unified whole	an enclosure for confining livestock
the way in which someone or something is composed	a correctional institution for those convicted of major crimes
the spatial property resulting from the arrangement of parts in relation to each other and to the whole	a portable enclosure in which babies may be left to play
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

composition (verb)	pen (verb)
	produce a literary work