perfect vs undefiled

perfect is a noun but undefiled is not a noun.

Word	Noun	Adjective	Verb	Adverb
perfect	Yes	Yes	Yes	No
undefiled	No	Yes	No	No

perfect (noun)	undefiled (noun)
a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)

perfect (adjective)	undefiled (adjective)
being complete of its kind and without defect or blemish	(of language) not having its purity or excellence debased
precisely accurate or exact	free from stain or blemish
without qualification; used informally as (often pejorative) intensifiers

perfect (verb)	undefiled (verb)
make perfect or complete