nymphalid vs admiral

nymphalid and admiral both are nouns.

Word	Noun	Adjective	Verb	Adverb
nymphalid	Yes	No	No	No
admiral	Yes	No	No	No

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

nymphalid: medium to large butterflies found worldwide typically having brightly colored wings and much-reduced nonfunctional forelegs carried folded on the breast
admiral: any of several brightly colored butterflies

nymphalid (noun)	admiral (noun)
medium to large butterflies found worldwide typically having brightly colored wings and much-reduced nonfunctional forelegs carried folded on the breast	any of several brightly colored butterflies
	the supreme commander of a fleet; ranks above a vice admiral and below a fleet admiral