The natural number fifteen (15).
| FIFTEEN | linked | NINE |
| FIFTEEN | linked | TEN |
| FIFTEEN | linked | ELEVEN |
| FIFTEEN | linked | TWELVE |
| FIFTEEN | linked | TWENTY |
| FIFTEEN | linked | HUNDRED |
| FIFTEEN | linked | FRIDAY |
| STONE OR ROCK | linked | FIFTEEN |
| I | linked | FIFTEEN |
| HE OR SHE OR IT | linked | FIFTEEN |
| HORSE | linked | FIFTEEN |
| HAND | linked | FIFTEEN |
| FOOT | linked | FIFTEEN |
| BE ALIVE OR LIFE | linked | FIFTEEN |
| DRINK | linked | FIFTEEN |
| ROPE | linked | FIFTEEN |
| RIDE | linked | FIFTEEN |
| BESIDE | linked | FIFTEEN |
| INSIDE | linked | FIFTEEN |
| REMAINS | linked | FIFTEEN |
| LONG | linked | FIFTEEN |
| ONE | linked | FIFTEEN |
| FOUR | linked | FIFTEEN |
| FIVE | linked | FIFTEEN |
| TEN | linked | FIFTEEN |
| ELEVEN | linked | FIFTEEN |
| SEASON | linked | FIFTEEN |
| AND | linked | FIFTEEN |
| OR | linked | FIFTEEN |
| YES | linked | FIFTEEN |
| WHO | linked | FIFTEEN |
| NINE | linked | FIFTEEN |
| TEN | linked | FIFTEEN |
| ELEVEN | linked | FIFTEEN |
| TWELVE | linked | FIFTEEN |
| TWENTY | linked | FIFTEEN |
| HUNDRED | linked | FIFTEEN |
| FRIDAY | linked | FIFTEEN |
| Id | Concept in source | Conceptlist |
|---|---|---|