lateral line organ vs amphibian

lateral line organ and amphibian both are nouns.

Word	Noun	Adjective	Verb	Adverb
lateral line organ	Yes	No	No	No
amphibian	Yes	Yes	No	No

lateral line organ (noun)	amphibian (noun)
sense organs of fish and amphibians; believed to detect pressure changes in the water	cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form
	an airplane designed to take off and land on water
	a flat-bottomed motor vehicle that can travel on land or water

lateral line organ (adjective)	amphibian (adjective)
	relating to or characteristic of animals of the class Amphibia