adducent vs abducent

adducent is not a noun while abducent is a noun.

Word	Noun	Adjective	Verb	Adverb
adducent	No	Yes	No	No
abducent	Yes	Yes	No	No

adducent (noun)	abducent (noun)
	a small motor nerve supplying the lateral rectus muscle of the eye

adducent (adjective)	abducent (adjective)
especially of muscles; bringing together or drawing toward the midline of the body or toward an adjacent part	especially of muscles; drawing away from the midline of the body or from an adjacent part