perfectible vs perfect

perfectible is not a noun while perfect is a noun.

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

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

perfectible (adjective)	perfect (adjective)
capable of becoming or being made perfect	being complete of its kind and without defect or blemish
	precisely accurate or exact
	without qualification; used informally as (often pejorative) intensifiers

perfectible (verb)	perfect (verb)
	make perfect or complete