| Answer | Crossword Clue |
|---|---|
| welting | a cord used to reinforce a seam |
| weltings | WELTING, a cord used to reinforce a seam |
| piping | Thin cord covered in fabric, used to decorate clothing or soft furnishings and reinforce seams |
| kerfing | deep cut a few inches high, used to undermine a portion of a coal or mineral seam |
| kerf | deep cut a few inches high, used to undermine a portion of a coal or mineral seam |
| kerfs | deep cut a few inches high, used to undermine a portion of a coal or mineral seam |
| kerfed | deep cut a few inches high, used to undermine a portion of a coal or mineral seam |
