rabbit bandicoot vs bandicoot

rabbit bandicoot and bandicoot both are nouns.

Word	Noun	Adjective	Verb	Adverb
rabbit bandicoot	Yes	No	No	No
bandicoot	Yes	No	No	No

As nouns, bandicoot is a hypernym of rabbit bandicoot; that is, bandicoot is a word with a broader meaning than rabbit bandicoot:

rabbit bandicoot: bandicoot with leathery ears like a rabbit
bandicoot: any of various agile ratlike terrestrial marsupials of Australia and adjacent islands; insectivorous and herbivorous

rabbit bandicoot (noun)	bandicoot (noun)
bandicoot with leathery ears like a rabbit	any of various agile ratlike terrestrial marsupials of Australia and adjacent islands; insectivorous and herbivorous