sudation vs bodily function

sudation and bodily function both are nouns.

Word	Noun	Adjective	Verb	Adverb
sudation	Yes	No	No	No
bodily function	Yes	No	No	No

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

sudation: the process of the sweat glands of the skin secreting a salty fluid
bodily function: an organic process that takes place in the body

Other hypernyms of sudation include activity, bodily process, body process.

sudation (noun)	bodily function (noun)
the process of the sweat glands of the skin secreting a salty fluid	an organic process that takes place in the body