Slovník cizích slov
písmeno O
| Slovo | Výslovnost |
| ontogeneze, ontogenese | [ontogeneze, ontogenese] |
| ontologie | [ontologie] |
| onus probandi | [onus probandi] |
| onych-, onycho- | [onych-, onycho-] |
| oo-, ovo-, ovi- | [oo-, ovo-, ovi-] |
| oocyt | [oocyt] |
| oogamie | [oogamie] |
| oogeneze, oogenese | [oogeneze, oogenese] |
| ooid | [ooid] |
| oosféra | [oosféra] |
| op-art, optical art | [optykl árt] |
| opacita | [opacita] |
| opalescence | [opalescence] |
| opalizovat, opalisovat | [opalizovat, opalisovat] |
| opce | [opce] |
| opční | [opční] |
| OPEC | [OPEC] |
| open | [oupn] |
| open-end fund | [oupnendfand] |
| opera | [opera] |
Celkem 435 slov na 22 stránkách