write vs write copy

write and write copy both are verbs.

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

As verbs, write copy is a hyponym of write; that is, write copy is a word with a more specific, narrower meaning than write:

write (verb)	write copy (verb)
communicate or express by writing	write for commercial publications
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