As nouns the difference between collaborator and coauthor
is that collaborator is a person who works with others towards a common goal while coauthor is an author who collaborates with another to write something.
As a verb coauthor is
to write something in collaboration with another author.
collaborator
English
Noun
(
en noun)
A person who works with others towards a common goal.
A person who cooperates traitorously with an enemy.
See also
* collaborate
* collaboration
coauthor
English
Noun
(
en noun)
An author who collaborates with another to write something.
Verb
(
en verb)
To write something in collaboration with another author.