| Solution | Length | |
|---|---|---|
| 3 letters | ||
| hub | 3 | |
| 4 letters | ||
| star | 4 | |
| node | 4 | |
| 5 letters | ||
| nexus | 5 | |
| vital | 5 | |
| prime | 5 | |
| 6 letters | ||
| retina | 6 | |
| ruling | 6 | |
| radial | 6 | |
| primal | 6 | |
| center | 6 | |
| 7 letters | ||
| uniting | 7 | |
| ranking | 7 | |
| central | 7 | |
| stellar | 7 | |
| primary | 7 | |
| 9 letters | ||
| crossroad | 9 | |
| epicenter | 9 | |
| sovereign | 9 | |
| radiating | 9 | |
| topflight | 9 | |
| principal | 9 | |
| 10 letters | ||
| TANGENTIAL | 10 | |
| preeminent | 10 | |
| PREVAILING | 10 | |
| 11 letters | ||
| SUBSTANTIVE | 11 | |
| PREDOMINANT | 11 | |
| 12 letters | ||
| supereminent | 12 | |
| preponderant | 12 | |
| 15 letters | ||
| centerofgravity | 15 | |