write vs authorship

write is not a noun while authorship is a noun.

Word	Noun	Adjective	Verb	Adverb
write	No	No	Yes	No
authorship	Yes	No	No	No

write (noun)	authorship (noun)
	the act of creating written works
	the act of initiating a new idea or theory or writing

write (verb)	authorship (verb)
communicate or express by writing
record data on a computer
contact in writing
produce a literary work
mark or trace words or symbols on a surface
write or name the letters that comprise the conventionally accepted form of (a word or part of a word)
write music
create code, write a computer program