Related Clues:
- It''s grating to be a bore, but not new
- Source of power on the American football field
- Network where mournful tune endlessly given backing
- Jar in which to put coal
- Short funeral hymn reflected basis for puzzles
- Shred - jar
- Irritate - rasp - fireplace
- Grind (teeth)
- Network of crossing parallel lines
- Grating - which you are filling in
- Electrical network - American football field - grating
- Grating of parallel bars
- Network of intersecting lines
- Rectangular lattice
- Network - grating