gumboil vs boil

gumboil and boil both are nouns.

Word	Noun	Adjective	Verb	Adverb
gumboil	Yes	No	No	No
boil	Yes	No	Yes	No

As nouns, boil is a hypernym of gumboil; that is, boil is a word with a broader meaning than gumboil:

Other hypernyms of gumboil include furuncle.

gumboil (noun)	boil (noun)
a boil or abscess on the gums	the temperature at which a liquid boils at sea level
	a painful sore with a hard core filled with pus

gumboil (verb)	boil (verb)
	immerse or be immersed in a boiling liquid, often for cooking purposes
	come to the boiling point and change from a liquid to vapor
	bring to, or maintain at, the boiling point
	be in an agitated emotional state
	be agitated