concepts abstraits
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Xérodermie | Concept | 21 | 3.7 |
| Xérographie | Concept | 38 | 18.0 |
| Xérophagie | Concept | 7 | 2.0 |
| Xérophyte | Concept | 51 | 41.7 |
| Y'all | Concept | 12 | 0.3 |
| Y-wing | Concept | 12 | 7.0 |
| Yab-yum | Concept | 23 | 6.9 |
| Yabusame | Concept | 19 | 13.3 |
| Yad | Objet | 18 | 8.2 |
| Yagō | Concept | 5 | 1.0 |
| Yakult | Concept | 25 | 45.3 |
| Yakusugi | Concept | 4 | 1.7 |
| Yakuwarigo | Concept | 5 | 0.1 |
| Yamadori | Concept | 5 | 2.4 |
| Yamanner | Concept | 2 | 0.2 |
| Yamato Nadeshiko | Concept | 22 | 0.6 |
| Yamato-damashii | Concept | 15 | 8.5 |
| Yamen | Concept | 19 | 5.7 |
| Yamim Noraïm | Concept | 16 | 2.8 |
| Yandere | Concept | 18 | 84.4 |
| Yangwang U8 | Concept | 11 | 0.4 |
| Yanluowang | Concept | 21 | 0.0 |
| Yard Glass | Objet | 10 | 2.6 |
| Yatate | Objet | 7 | 0.7 |
| Yavin 4 | Concept | 17 | 13.4 |
| Yawara | Concept | 12 | 5.3 |
| Yenc | Oeuvre | 6 | 0.7 |
| Yet Another | Concept | 5 | 0.7 |
| Yetzer Hara | Concept | 9 | 0.0 |
| Yi | Objet | 6 | 0.1 |
| Yibboum | Concept | 10 | 1.7 |
| Yichou | Concept | 13 | 2.1 |
| Yiddish Connection | Concept | 15 | 65.6 |
| Yield | Concept | 1 | 4.2 |
| Yield Management | Concept | 17 | 71.5 |
| Yihai | Concept | 13 | 3.0 |
| Yijinjing | Concept | 15 | 11.4 |
| Yin | Concept | 5 | 1.1 |
| Yino | Objet | 1 | 0.0 |
| Yisi | Concept | 12 | 1.6 |
| Yiwei | Concept | 13 | 0.7 |
| Ylem | Concept | 10 | 3.3 |
| Ynol | Concept | 12 | 0.6 |
| Yoga Chaud | Concept | 5 | 13.8 |
| Yoga Kripalu | Concept | 1 | 1.5 |
| Yoga Nidra | Concept | 20 | 49.2 |
| Yoga Nu | Concept | 15 | 1.6 |
| Yoga Upanishad | Concept | 7 | 2.2 |
| Yoga du Rire | Concept | 25 | 20.8 |
| Yoga du Rêve | Concept | 9 | 0.5 |