4.1.13 c-k Convex (or concave) ; see also 4.1.1 for palato-alveolar fricative forms |
| Alb. | çokj | Hoopoe, 263 |
| Sbc. | çok | (Ukr. id.) owl (large rounded head) |
| Ital.: Giul. | ciuca | owl (large rounded head) |
| Ital.: Sarzana | cioca | large head |
| Ital.: Versillia | chiocca | large head |
| Ital.nord | cioca | Hawfinch, 431 |
| Ital.: Pav. | ciuca | hornless |
| Ital.: Gallur. (Sard.) | cioca | id. |
| Franç.: VS | tchouque | hornless (goat) |
| Ukr. | cuk | Tawny Owl, 239 |
| Mod.Greek | tsoúka | hill |
| Alb. | çukë | summit, mound |
| Alb. | çukë, çukan | Turkey, 5 |
| Basque | txokan | concave |
| Ital. | zúccho | a kind of grain |
| Ital. | zúcca | pumpkin, head |
| Ital. | zucchini | courgette |
| Ital. | zúccolo | occiput, summit |