chinchilla rat vs rat chinchilla

chinchilla rat and rat chinchilla both are nouns.

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

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

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

Other synonyms of chinchilla rat include abrocome.

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