| Text | Length |
|---|---|
| XRAYUNIT | 8 |
| XFACTORS | 8 |
| XBOXLIVE | 8 |
| XRAYEYES | 8 |
| XANTIPPE | 8 |
| XANTHOUS | 8 |
| XGOODBYE | 8 |
| XENOPHON | 8 |
| XXIGRAMS | 8 |
| XIOCLOCK | 8 |
| XENONGAS | 8 |
| XEROXING | 8 |
| XRAYSPEX | 8 |
| XRAYTUBE | 8 |
| XANDTELL | 8 |
| XMASCARD | 8 |
| XXXXARRO | 8 |
| XOFDEATH | 8 |
| XIIDOZEN | 8 |
| XMASTREE | 8 |
| XENOLITH | 8 |
| XYAFFAIR | 8 |
| XOXOXOXO | 8 |
| XIAOPING | 8 |
| XTOWNBUS | 8 |
| XANTHATE | 8 |
| XCOUNTRY | 8 |