| Answer | Crossword Clue |
|---|---|
| spelaean | living in caves, also SPELEAN |
| spelean | living in caves, also SPELAEAN |
| troglodytism | the practice of living in caves |
| troglodytisms | TROGLODYTISM, the practice of living in caves |
| troll | in folklore, a supernatural being living underground or in caves |
| trolls | in folklore, a supernatural being living underground or in caves |
| cryptozoic | of animals, living in dark places, such as holes, caves, and beneath stones |
