prominence vs protrusion

prominence and protrusion both are nouns.

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

As nouns, prominence and protrusion are synonyms defined as:

prominence and protrusion: something that bulges out or is protuberant or projects from its surroundings

Other synonyms of prominence include bulge, bump, excrescence, extrusion, gibbosity, gibbousness, hump, jut, protuberance, swelling.

prominence (noun)	protrusion (noun)
relative importance or fame	the act of projecting out from something
something that bulges out or is protuberant or projects from its surroundings	something that bulges out or is protuberant or projects from its surroundings
the state of being prominent: widely known or eminent