tibialis muscle vs tibialis

tibialis muscle and tibialis both are nouns.

Word	Noun	Adjective	Verb	Adverb
tibialis muscle	Yes	No	No	No
tibialis	Yes	No	No	No

As nouns, tibialis muscle and tibialis are synonyms defined as:

tibialis muscle and tibialis: either of two skeletal muscle in each leg arising from the tibia; provides for movement of the foot

Other synonyms of tibialis muscle include musculus tibialis.

tibialis muscle (noun)	tibialis (noun)
either of two skeletal muscle in each leg arising from the tibia; provides for movement of the foot	either of two skeletal muscle in each leg arising from the tibia; provides for movement of the foot