lair (n.)
- ashram
- asylum
- bolt-hole
- bordello
- brothel
- bunker
- burrow
- cache
- cathouse
- cave
- cavern
- cell
- cloister
- concealment
- corner
- couch
- cove
- cover
- covert
- cranny
- cubby
- cubbyhole
- den
- dive
- dugout
- dump
- earth
- form
- foxhole
- grot
- grotto
- hermitage
- hideaway
- hideout
- hiding
- hole
- hollow
- joint
- lodge
- mew
- nest
- niche
- nook
- privacy
- recess
- refuge
- retreat
- run
- sanctuary
- sanctum
- sewer
- stash
- subway
- tunnel
- warren
- whorehouse
lair (adv.)
Rouse the lion from his lair.