| Spanish | English |
|---|---|
| caverna; cavidad (f); cueva | cave, cavern |
| espeleólogo (m); espeleóloga (f) | caver; speleologist |
| habitante de las cuevas; troglodita | cave dweller; troglodyte |
| espeleología (f); espeleismo (m) | caving, speleology |
| sumidero (m); captación (f) | ponor; sinkhole (US); swallet (GB); water swallow |
| dépression (f) | depression; sinkhole |
| manantial kárstico (m); surgencia (f) | exsurgence; karstic spring (source unknown); resurgence (source known) |
| agua(m) subterránea (adj) | ground water |
| estalagmita (f) | stalagmite |
| estalactita (f) | stalactite |
| murciélago (m) | bat |