bowel vs gut

bowel and gut both are nouns.

Word	Noun	Adjective	Verb	Adverb
bowel	Yes	No	No	No
gut	Yes	No	Yes	No

As nouns, bowel and gut are synonyms defined as:

bowel and gut: the part of the alimentary canal between the stomach and the anus

Other synonyms of bowel include intestine.

bowel (noun)	gut (noun)
the part of the alimentary canal between the stomach and the anus	a strong cord made from the intestines of sheep and used in surgery
	the part of the alimentary canal between the stomach and the anus
	a narrow channel or strait

bowel (verb)	gut (verb)
	remove the guts of
	empty completely; destroy the inside of