motor nerve vs efferent

motor nerve and efferent both are nouns.

Word	Noun	Adjective	Verb	Adverb
motor nerve	Yes	No	No	No
efferent	Yes	Yes	No	No

As nouns, motor nerve and efferent are synonyms defined as:

motor nerve and efferent: a nerve that conveys impulses toward or to muscles or glands

Other synonyms of motor nerve include efferent nerve.

motor nerve (noun)	efferent (noun)
a nerve that conveys impulses toward or to muscles or glands	a nerve that conveys impulses toward or to muscles or glands

motor nerve (adjective)	efferent (adjective)
	of nerves and nerve impulses; conveying information away from the CNS