| Antwoord | Aantal letters |
|---|---|
| ORCA | 4 letters |
| ORDA | 4 letters |
| ORDE | 4 letters |
| OREB | 4 letters |
| OREL | 4 letters |
| OREN | 4 letters |
| OREO | 4 letters |
| ORFE | 4 letters |
| ORFF | 4 letters |
| ORIE | 4 letters |
| ORKA | 4 letters |
| ORKE | 4 letters |
| ORLY | 4 letters |
| ORNE | 4 letters |
| ORON | 4 letters |
| ORPA | 4 letters |
| ORSK | 4 letters |
| ORYX | 4 letters |
| OSAE | 4 letters |
| OSBO | 4 letters |
| OSCA | 4 letters |
| OSCR | 4 letters |
| OSEA | 4 letters |
| OSEL | 4 letters |
| OSHO | 4 letters |
| OSJE | 4 letters |
| OSLO | 4 letters |
| OSSA | 4 letters |
| OSSI | 4 letters |
| OSTE | 4 letters |
| OTEA | 4 letters |
| OTHO | 4 letters |
| OTIS | 4 letters |
| OTJE | 4 letters |
| OTLA | 4 letters |
| OTRA | 4 letters |
| OTSE | 4 letters |
| OTTE | 4 letters |
| OTTO | 4 letters |
| OUDE | 4 letters |
| OUDS | 4 letters |
| OULU | 4 letters |
| OUNT | 4 letters |
| OUSE | 4 letters |
| OUTH | 4 letters |
| OUWE | 4 letters |
| OUZO | 4 letters |
| OVAL | 4 letters |
| OVAM | 4 letters |
| OVEN | 4 letters |