Neotoma cinerea vs packrat

Neotoma cinerea and packrat both are nouns.

Word	Noun	Adjective	Verb	Adverb
Neotoma cinerea	Yes	No	No	No
packrat	Yes	No	No	No

As nouns, Neotoma cinerea and packrat are synonyms defined as:

Neotoma cinerea and packrat: any of several bushy-tailed rodents of the genus Neotoma of western North America; hoards food and other objects

Other synonyms of Neotoma cinerea include bushytail woodrat, pack rat, trade rat.

Neotoma cinerea (noun)	packrat (noun)
any of several bushy-tailed rodents of the genus Neotoma of western North America; hoards food and other objects	any of several bushy-tailed rodents of the genus Neotoma of western North America; hoards food and other objects
	a collector of miscellaneous useless objects