| Answer | Crossword Clue |
|---|---|
| BASAL | Forming a bottom layer |
| culet | small face forming the bottom of a faceted gem |
| culets | small face forming the bottom of a faceted gem |
| baseplate | A sheet of metal forming the bottom of an object |
| baseplates | A sheet of metal forming the bottom of an object |
| windowsill | A ledge or sill forming the bottom part of a window |
| haughs | stretch of alluvial land forming part of a river valley; bottom land |
| haugh | stretch of alluvial land forming part of a river valley; bottom land |
| thresholds | A strip of wood, metal, or stone forming the bottom of a doorway and crossed in entering a house or room |
