jut out vs bulge

jut out is not a noun while bulge is a noun.

Word	Noun	Adjective	Verb	Adverb
jut out	No	No	Yes	No
bulge	Yes	No	Yes	No

As verbs, bulge is a hyponym of jut out; that is, bulge is a word with a more specific, narrower meaning than jut out:

Other hyponyms of jut out include overhang, push up, thrust, spear, spear up, bag, cantilever.

jut out (noun)	bulge (noun)
	something that bulges out or is protuberant or projects from its surroundings

jut out (verb)	bulge (verb)
extend out or project in space	swell or protrude outwards
	cause to bulge or swell outwards
	bulge outward
	bulge out; form a bulge outward, or be so full as to appear to bulge