chassis vs anatomy

chassis and anatomy both are nouns.

Word	Noun	Adjective	Verb	Adverb
chassis	Yes	No	No	No
anatomy	Yes	No	No	No

As nouns, chassis and anatomy are synonyms defined as:

Other synonyms of chassis include bod, build, figure, flesh, form, frame, human body, material body, physical body, physique, shape, soma.

chassis (noun)	anatomy (noun)
the skeleton of a motor vehicle consisting of a steel frame supported on springs that holds the body and motor	a detailed analysis
a metal mounting for the circuit components of an electronic device	alternative names for the body of a human being
alternative names for the body of a human being	the branch of morphology that deals with the structure of animals