rabbit burrow vs rabbit hole

rabbit burrow and rabbit hole both are nouns.

Word	Noun	Adjective	Verb	Adverb
rabbit burrow	Yes	No	No	No
rabbit hole	Yes	No	No	No

As nouns, rabbit burrow and rabbit hole are synonyms defined as:

rabbit burrow and rabbit hole: a hole in the ground as a nest made by wild rabbits

rabbit burrow (noun)	rabbit hole (noun)
a hole in the ground as a nest made by wild rabbits	a hole in the ground as a nest made by wild rabbits