ventral root vs anterior root

ventral root and anterior root both are nouns.

Word	Noun	Adjective	Verb	Adverb
ventral root	Yes	No	No	No
anterior root	Yes	No	No	No

As nouns, ventral root and anterior root are synonyms defined as:

ventral root and anterior root: one of the two roots of a spinal nerve that passes ventrally from the spinal cord and that consists of motor fibers

Other synonyms of ventral root include anterior horn, ventral horn.

ventral root (noun)	anterior root (noun)
one of the two roots of a spinal nerve that passes ventrally from the spinal cord and that consists of motor fibers	one of the two roots of a spinal nerve that passes ventrally from the spinal cord and that consists of motor fibers