human body vs physical body

human body and physical body both are nouns.

Word	Noun	Adjective	Verb	Adverb
human body	Yes	No	No	No
physical body	Yes	No	No	No

As nouns, human body and physical body are synonyms defined as:

human body and physical body: alternative names for the body of a human being

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

human body (noun)	physical body (noun)
alternative names for the body of a human being	alternative names for the body of a human being