| Give |
| Yield |
| Buckle |
| Hollow |
| Grotto |
| Give up |
| Give in |
| Fall in |
| Mammoth |
| Beware! |
| Bat home |
| Bat lair |
| Den site |
| Surrender |
| Acquiesce |
| Bat abode |
| ___ canem |
| Cry uncle |
| Bear lair |
| Hollow out |
| Capitulate |
| Bats' H.Q. |
| Bear abode |
| Bat's abode |
| Kind of art |
| Wine cellar |
| Bats' home? |
| Bat hangout |
| Bats' place |
| Rock hollow |
| Oop's abode |
| Bat hideout |
| Bear's home |
| Bear's lair |
| Fingal's ___ |
| Finally give |
| Home, to Oop |
| Troll's lair |
| Troll's home |
| Knuckle under |
| Batman's lair |
| Early shelter |
| Rubble's home |
| Wind for one |
| Bedrock abode |
| Home for bats |
| ''B.C.'' abode |
| B.C." dwelling |
| Bat's dwelling |
| Home for a bat |
| Primeval abode |
| Rocky hideaway |
| Stop resisting |
| Bat's hangout? |
| Primitive home |
| Place for bats? |
| Spelunking spot |
| Spelunking site |
| Stalactite site |
| Stone Age abode |
| Type of dweller |
| Mountain hollow |
| Lair for a bear |
| Stalagmite site |
| Natural hideout |
| Spelunker's spot |
| Bear lair, often |
| Mammoth for one |
| Mammoth ____ KY |
| Old folks' home? |
| Prehistoric digs |
| Speleology topic |
| Spelunker's home |
| Spelunker's site |
| Batman's hangout |
| Mountain opening |
| Batman's hideout |
| Hibernation site |
| Yield to pressure |
| Give up, slangily |
| Spelunker hangout |
| ___ in (collapse) |
| Batmobile "garage |
| Paleolithic abode |
| React to pressure |
| Spelunker's locus |
| Spelunker's place |
| Spelunker's study |
| Spelunker's venue |
| Spelunking locale |
| Stalactites' spot |
| Stalagmite milieu |
| Yield to a demand |
| Cro-Magnon's home |
| Spelunker's haunt |
| Spelunking milieu |
| Troglodyte's home |
| Alley Oop's abode |
| Home to Alley Oop |
| Batman's hideaway |
| Throw in the towel |
| Hole in the ground |
| Home for some bats |
| Neanderthals' home |
| Stone Age dwelling |
| Troglodyte's place |
| Collapse, with "in |
| Stalagmite setting |
| Stalactite's place |
| Stalactite setting |
| Spelunkers' milieu |
| Place to hibernate |
| Underground chamber |
| Give in, informally |
| Locale for Ali Baba |
| Mammoth attraction? |
| Neanderthal's abode |
| Spelunker's habitat |
| Spelunker's setting |
| Stalactites' locale |
| Stalactite's milieu |
| Where Batman chills |
| Hollow in the earth |
| Troglodyte's milieu |
| Spelunker's hangout |
| Home of a troglodyte |
| Speleologist's study |
| Speleologist's topic |
| Where bats "hang out |
| Give in, so to speak |
| Spelunker's interest |
| 2018 Thai rescue site |
| Like a satellite dish |
| Mammoth sight, in Ky. |
| Man's early residence |
| Place for a spelunker |
| Speleologist's milieu |
| Underground rock room |
| Way into the mountain |
| Early artist's milieu |
| Speleologist's concern |
| Speleologist's subject |
| Surrender, so to speak |
| Bat's underground home |
| Batman's private locale |
| Go soft in negotiations |
| Home for an early human |
| Mumford & Sons "The ___ |
| Speleologist's interest. |
| Word before or after man |
| Word with man or dweller |
| Underground home for bats |
| Garage" for the Batmobile |
| Home to a Paleolithic man |
| Pictograph place, perhaps |
| Place for prehistoric art |
| The Blue Grotto, at Capri |
| What a spelunker explores |
| Where to find bats, often |
| Fingal's ___": Mendelssohn |
| Latin warning, with "canem |
| Locale for Osama bin Laden |
| Niagara's --- of the Winds |
| Natural underground chamber |
| Mendelssohn's "Fingal's ___ |
| Prehistoric painting locale |
| Where a spelunker is happy. |
| Explorable mountain opening |
| Batman's secret headquarters |
| What a spelunker may explore |
| Where a bear might hibernate |
| ___ canem (beware of the dog) |
| Mumford & Sons smash "The ___ |
| Abode in the comic strip "B.C. |
| The Clan of the ___ Bear": Auel |
| Auel's "The Clan of the __ Bear |
| Place for prehistoric paintings |
| Utterly collapse under pressure |
| Home for a bat, a man, or Batman |
| Place explored by a speleologist |
| Where a bear or a hermit might live |
| Place for some prehistoric paintings |
| Place that's explored by a spelunker |
| You have to be bats to hang out here |
| Place for stalagmites and stalactites |
| Where a bat might stay during the day |
| Underground spot where bats "hang out |
| Bear ___ (police station, in C.B. lingo) |
| Place to see stalactites and stalagmites |
| What you're exploring if you're spelunking |
| Where Batman's secret headquarters can be found |