twelfth cranial nerve vs nervus hypoglosus

twelfth cranial nerve and nervus hypoglosus both are nouns.

Word	Noun	Adjective	Verb	Adverb
twelfth cranial nerve	Yes	No	No	No
nervus hypoglosus	Yes	No	No	No

As nouns, twelfth cranial nerve and nervus hypoglosus are synonyms defined as:

twelfth cranial nerve and nervus hypoglosus: supplies intrinsic muscles of the tongue and other tongue muscles

Other synonyms of twelfth cranial nerve include hypoglossal, hypoglossal nerve.

twelfth cranial nerve (noun)	nervus hypoglosus (noun)
supplies intrinsic muscles of the tongue and other tongue muscles	supplies intrinsic muscles of the tongue and other tongue muscles