frilled lizard vs agamid lizard

frilled lizard and agamid lizard both are nouns.

Word	Noun	Adjective	Verb	Adverb
frilled lizard	Yes	No	No	No
agamid lizard	Yes	No	No	No

As nouns, agamid lizard is a hypernym of frilled lizard; that is, agamid lizard is a word with a broader meaning than frilled lizard:

frilled lizard: large arboreal insectivorous Australian lizard with a ruff of skin around the neck
agamid lizard: a lizard of the family Agamidae

Other hypernyms of frilled lizard include agamid.

frilled lizard (noun)	agamid lizard (noun)
large arboreal insectivorous Australian lizard with a ruff of skin around the neck	a lizard of the family Agamidae