| Text | Buchstaben |
|---|---|
| O | 1 |
| O-hara | 6 |
| O-hare | 6 |
| Oa | 2 |
| Oaanaaq | 7 |
| Oach | 4 |
| Oadske | 6 |
| Oafa | 4 |
| Oaha | 4 |
| Oahe | 4 |
| Oahu | 4 |
| Oak | 3 |
| Oakam | 5 |
| Oakan | 5 |
| Oakcity | 7 |
| Oakcreek | 8 |
| Oakdale | 7 |
| Oakes | 5 |
| Oakey | 5 |
| Oakfield | 8 |
| Oakgrove | 8 |
| Oakham | 6 |
| Oakharbor | 9 |
| Oakhill | 7 |
| Oakhurst | 8 |
| Oakie | 5 |
| Oakisland | 9 |
| Oakland | 7 |
| Oaklandacres | 12 |
| oaklandcity | 11 |
| Oaklandpark | 11 |
| Oaklawn | 7 |
| Oakley | 6 |
| Oakman | 6 |
| Oakmont | 7 |
| Oakover | 7 |
| Oakpark | 7 |
| Oakparkheights | 14 |
| Oakpoint | 8 |
| Oakridge | 8 |
| Oakriver | 8 |
| Oaks | 4 |
| Oakview | 7 |
| Oakville | 8 |
| Oakwood | 7 |
| Oal | 3 |
| Oalbum | 6 |
| Oamaru | 6 |
| Oamm | 4 |
| Oancea | 6 |
| Oand | 4 |
| Oannes | 6 |
| Oark | 4 |
| Oarkje | 6 |
| Oas | 3 |
| Oaschlings | 10 |
| Oase | 4 |
| Oasen | 5 |
| Oasenziegenleder | 16 |
| Oasesiwa | 8 |
| Oasis | 5 |
| Oasisstud | 9 |
| Oat | 3 |
| Oates | 5 |
| Oath | 4 |
| Oatman | 6 |
| Oatmeal | 7 |
| Oats | 4 |
| Oatske | 6 |
| Oatu | 4 |
| Oau | 3 |
| Oaveriessel | 11 |
| Oaxaca | 6 |
| Oaxacadejuarez | 14 |
| Ob | 2 |
| Oba | 3 |
| Obabja | 6 |
| Obacht | 6 |
| Obachtgeben | 11 |
| Obadja | 6 |
| Obake | 5 |
| Obakoey | 7 |
| Obal | 4 |
| Obala | 5 |
| Obaldia | 7 |
| Obalnokraska | 12 |
| Obama | 5 |
| Obame | 5 |
| Oban | 4 |
| Obanazawa | 9 |
| Obandeln | 8 |
| Obandln | 7 |
| Obando | 6 |
| Obango | 6 |
| Obanos | 6 |
| Obat | 4 |
| Obatzer | 7 |
| Obatzta | 7 |
| Obatzter | 8 |
| Obawa | 5 |