| Answer | Crossword Clue |
|---|---|
| TETRA | Prefix for "four" |
| TETR | Four: Prefix |
| TETRA | Four: Prefix. |
| TETR | Four: Prefix |
| QUADRI | Four: Prefix |
| QUADRI | Four: Prefix. |
| TETRA | Four: prefix |
| TETR | Four (prefix) |
| TESSAR | Four: Prefix. |
| TETRA | Four: Prefix |
| TETR | Four: prefix |
| TETRA | Prefix meaning "four" |
| TETR | Prefix meaning "four" |
| TETR | Having four parts: Prefix |
| TETRA | Having four parts: Prefix. |
