| Word | Pronunciation (IPA) |
|---|---|
| oops | /uːps/ /ʊps/ |
| ooze | /uːz/ |
| uzi | /ˈuːzi/ |
| ouzo | /ˈuːzəʊ/ |
| oozy | /ˈuːzi/ |
| oof | /uːf/ /ʊf/ |
| oubliette | /uːbliˈɛt/ |
| ouguiya | /uːˈɡiːjə/ |
| outrance | /ˈuː.tɹɑ̃s/ |
| ouzel | /ˈuːzl̩/ |
| ukiyo-e | /uːˌkiːjəʊˈeɪ/ |
| outre | /uːˈtɹeɪ/ |
| oofy | /ˈuːfi/ |
| ouvert | /uːˈvɛː/ |
| ushabti | /uːˈʃabti/ |
| oud | /uːd/ |
| ousia | /ˈuːsɪə/ /ˈuːzɪə/ |
| oobleck | /ˈuː.blɛk/ |
| outrecuidant | /uːtəˈkwiːdənt/ |
| Outremer | /ˈuːtɹəmɛː/ |
| ooftish | /ˈuːf.tɪʃ/ |
| ooh la la | /ˈuː.læ.læ/ /ˈuː.læ.lɑː/ |
| -oon | /uːn/ |
| oose | /uːs/ /uːz/ |
| Ulaanbaatar | /ˌuːlɑːn ˈbɑːtə(ɹ)/ |
| Umfolosi | /uːmfɒˈlɔːsɪ/ |
| uno flatu | /ˈuːnəʊ ˈflɑːtuː/ |
| ununennium | /uːnuːnˈɛniːəm/ |
| ununseptium | /uːnuːnˈsɛpti.əm/ |
| upanayana | /uːpəˈnɑːjənə/ |
| Urartu | /uːˈɹɑːtuː/ |
| Ürümchi | /uːˈɹuːmtʃi/ |
| Ürümqi | /uːˈɹuːmtʃi/ |
| OOV | /uːv/ |
| outrecuidance | /uːtəˈkwiːdəns/ |
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.