prominence vs belly

prominence and belly both are nouns.

Word	Noun	Adjective	Verb	Adverb
prominence	Yes	No	No	No
belly	Yes	No	Yes	No

As nouns, belly is a hyponym of prominence; that is, belly is a word with a more specific, narrower meaning than prominence:

prominence: something that bulges out or is protuberant or projects from its surroundings
belly: a part that bulges deeply

Other hyponyms of prominence include frontal eminence, occipital protuberance, caput, mogul, nub, nubble, snag, wart.

prominence (noun)	belly (noun)
relative importance or fame	the underpart of the body of certain vertebrates such as snakes or fish
something that bulges out or is protuberant or projects from its surroundings	the region of the body of a vertebrate between the thorax and the pelvis
the state of being prominent: widely known or eminent	a protruding abdomen
	the hollow inside of something
	a part that bulges deeply

prominence (verb)	belly (verb)
	swell out or bulge out