Assertion: rabbit's burrow | /r/Synonym | warren
Facets:
Source sentences:
text: Rabbits live in underground burrows called "warrens" that can include several rooms and several hundred feet of tunnels
text: European rabbits live in groups of up to 30 animals in underground burrows called warrens.
text: Rabbits can live in small communities made up of several burrows called warrens.