anastalsis vs bodily process

anastalsis and bodily process both are nouns.

Word	Noun	Adjective	Verb	Adverb
anastalsis	Yes	No	No	No
bodily process	Yes	No	No	No

As nouns, bodily process is a hypernym of anastalsis; that is, bodily process is a word with a broader meaning than anastalsis:

anastalsis: muscular action of the alimentary tract in a direction opposite to peristalsis
bodily process: an organic process that takes place in the body

Other hypernyms of anastalsis include activity, bodily function, body process.

anastalsis (noun)	bodily process (noun)
muscular action of the alimentary tract in a direction opposite to peristalsis	an organic process that takes place in the body