| Answer | Crossword Clue |
|---|---|
| TESSERA | Tile piece |
| TESSERA | Small piece of tile |
| ostrakon | a piece of tile for writing a message upon, also OSTRACON |
| ostracon | a piece of tile for writing a message upon, also OSTRAKON |
| ostraca | OSTRACON, a piece of tile for writing a message upon, also OSTRAKON |
| ostraka | OSTRAKON, a piece of tile for writing a message upon, also OSTRACON |
