warren vs rabbit warren

warren and rabbit warren both are nouns.

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

As nouns, warren and rabbit warren are synonyms defined as:

As nouns, warren and rabbit warren are synonyms defined as:

warren and rabbit warren: a series of connected underground tunnels occupied by rabbits

warren (noun)	rabbit warren (noun)
a colony of rabbits	an overcrowded residential area
an overcrowded residential area	a series of connected underground tunnels occupied by rabbits
a series of connected underground tunnels occupied by rabbits