concepts abstraits
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Oscillation Quasi-biennale | Concept | 13 | 1.1 |
| Oscillation de Chandler | Concept | 11 | 2.1 |
| Oscillation de Relaxation | Concept | 13 | 7.7 |
| Oscillations Acoustiques des Baryons | Concept | 12 | 0.7 |
| Oscillations de Rabi | Concept | 14 | 8.2 |
| Oscule | Concept | 16 | 0.9 |
| Ose Acide | Concept | 18 | 1.3 |
| Ose Réducteur | Concept | 27 | 64.3 |
| Oshiguma | Concept | 4 | 0.1 |
| Oshiroi | Concept | 9 | 1.9 |
| Osmolalité | Concept | 12 | 70.6 |
| Osmolyte | Concept | 12 | 3.5 |
| Osmoprotection | Concept | 11 | 2.3 |
| Osmorégulation | Concept | 33 | 18.7 |
| Osmose Inverse | Concept | 47 | 156.7 |
| Osphradium | Concept | 13 | 0.5 |
| Ossatueur D'alola | Concept | 1 | 0.0 |
| Ossicône | Concept | 16 | 7.6 |
| Ossis et Wessis | Objet | 8 | 5.1 |
| Ossuaire de Silwan | Concept | 15 | 2.9 |
| Ostarbeiter | Concept | 23 | 1.8 |
| Osterbrunnen | Concept | 11 | 0.6 |
| Osteria | Objet | 11 | 17.8 |
| Ostern | Concept | 15 | 2.5 |
| Ostiarium | Concept | 3 | 0.6 |
| Ostpolitik | Concept | 38 | 49.2 |
| Ostéo-intégration | Concept | 16 | 7.0 |
| Ostéodensitométrie | Science | 18 | 3.5 |
| Ostéoderme | Concept | 21 | 3.1 |
| Ostéosynthèse | Concept | 14 | 42.4 |
| Ostéothèque | Concept | 1 | 1.6 |
| Otage | Objet | 63 | 24.0 |
| Otaku No Video | Concept | 11 | 1.5 |
| Otium | Concept | 14 | 58.0 |
| Otoplastie | Concept | 13 | 5.9 |
| Otoscopie | Concept | 9 | 10.2 |
| Ott | Concept | 38 | 44.7 |
| Ottawa Sun | Oeuvre | 6 | 1.1 |
| Ottolin | Objet | 3 | 0.0 |
| Oubli Bénin | Concept | 1 | 0.8 |
| Oubli de la Fréquence de Base | Concept | 18 | 34.3 |
| Oubli Éternel | Concept | 12 | 3.1 |
| Ouchebti | Objet | 41 | 15.0 |
| Ouk Yodisé | Concept | 3 | 0.0 |
| Oukase D'ems | Oeuvre | 20 | 2.3 |
| Oulous | Concept | 21 | 1.0 |
| Oulpan | Concept | 19 | 1.1 |
| Oural Dans la Planification Nazie | Concept | 11 | 1.3 |
| Ourim et Thoummim | Concept | 27 | 33.0 |
| Ourlet | Concept | 16 | 11.3 |