eminence vs outgrowth

eminence and outgrowth both are nouns.

Word	Noun	Adjective	Verb	Adverb
eminence	Yes	No	No	No
outgrowth	Yes	No	No	No

As nouns, outgrowth is a hypernym of eminence; that is, outgrowth is a word with a broader meaning than eminence:

eminence: a protuberance on a bone especially for attachment of a muscle or ligament
outgrowth: a natural prolongation or projection from a part of an organism either animal or plant

Other hypernyms of eminence include appendage, process.

eminence (noun)	outgrowth (noun)
a protuberance on a bone especially for attachment of a muscle or ligament	a natural prolongation or projection from a part of an organism either animal or plant
high status importance owing to marked superiority	the gradual beginning or coming forth
	a natural consequence of development