rat chinchilla vs chinchilla rat

rat chinchilla and chinchilla rat both are nouns.

Word	Noun	Adjective	Verb	Adverb
rat chinchilla	Yes	No	No	No
chinchilla rat	Yes	No	No	No

As nouns, rat chinchilla and chinchilla rat are synonyms defined as:

rat chinchilla and chinchilla rat: ratlike rodent with soft fur and large ears of the Andes

Other synonyms of rat chinchilla include abrocome.

rat chinchilla (noun)	chinchilla rat (noun)
ratlike rodent with soft fur and large ears of the Andes	ratlike rodent with soft fur and large ears of the Andes