script vs scriptural

script is a noun but scriptural is not a noun.

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

script (noun)	scriptural (noun)
a written version of a play or other dramatic composition; used in preparing for a performance
a particular orthography or writing system
something written by hand

script (adjective)	scriptural (adjective)
	of or pertaining to or contained in or in accordance with the Bible
	written or relating to writing

script (verb)	scriptural (verb)
write a script for