authorship vs script

authorship and script both are nouns.

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

authorship (noun)	script (noun)
the act of creating written works	a written version of a play or other dramatic composition; used in preparing for a performance
the act of initiating a new idea or theory or writing	a particular orthography or writing system
	something written by hand

authorship (verb)	script (verb)
	write a script for