| Answer | Crossword Clue |
|---|---|
| palette | a board on which an artist mixes colours |
| palettes | PALETTE, a board on which an artist mixes colours |
| palettes | A thin board or slab on which an artist lays and mixes colors |
| palette | thin board on which a painter lays and mixes colors |
| threading | The system by which consecutive messages relating to a single subject on an electronic bulletin board or newsgroup are stored for retrieval |
