systema skeletale vs skeleton

systema skeletale and skeleton both are nouns.

Word	Noun	Adjective	Verb	Adverb
systema skeletale	Yes	No	No	No
skeleton	Yes	No	No	No

As nouns, systema skeletale and skeleton are synonyms defined as:

systema skeletale and skeleton: the hard structure (bones and cartilages) that provides a frame for the body of an animal

Other synonyms of systema skeletale include frame, skeletal system.

systema skeletale (noun)	skeleton (noun)
the hard structure (bones and cartilages) that provides a frame for the body of an animal	the internal supporting structure that gives an artifact its shape
	the hard structure (bones and cartilages) that provides a frame for the body of an animal
	a scandal that is kept secret
	something reduced to its minimal form