flesh vs physical body

flesh and physical body both are nouns.

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

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

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

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

flesh (noun)	physical body (noun)
alternative names for the body of a human being	alternative names for the body of a human being
the soft tissue of the body of a vertebrate: mainly muscle tissue and fat
a soft moist part of a fruit

flesh (verb)	physical body (verb)
remove adhering flesh from (hides) when preparing leather manufacture