| Sumer. | kurkur | circle |
| Basque | kurkur | hump; crouched |
| Basque | kürkürü | circle |
| Caucase: And., Lezg. | korkon | egg |
| Caucase: Kar. | karkol | egg |
| Basque | kurkuts | crest |
| Berb. | kerkun | heap of stone |
| Anc.Greek | Kirkè | daughter of the sun |
| Gael.I.(o.liter.) | cercenn | circle |
| Franç. | carcan | necklace, etc. |
| Cymric | cwrc | roundness |
| Gael.I. | curca | crest, chignon |
| Gael.S. | curracag | little heap; to crouch (v. 4.2.4) |
| Span. | acurrucarse | to crouch |
| Franç.: Castres | acourroutâ | se dit d'une poule qui se pose pour se réchauffer, FEW 22: 15 |
| Gael.I. | curcag, curacag | sandpipers, 180 |
| Gael.S. | curraiceach | sandpipers, 180, plover, 166 |
| Franç.: Manche | coiraquet | sandpipers, 180 |
| Basque | kurkuz | sandpipers, 180 |
| Span.: Almería | curcusillo | rump of birds |
| Franç. | courcouliette | certain mushrooms |
| Mod.Greek | kourkelli | ear ring |
| Span. | cercillo | id. |
| Gael.I. | cerceall | circle |
| Franç. | cerceau | hoop |
| Franç.: Saugues | courcou | chick, 2 |
| Roman. | curcâ | chick |
| Lettish | kurkulis | mole 4.7.11 |
| Ital.: Sard. | curculèu | House Sparrow, 410 |
| Roman. | curcan | Turkey, 5 (swells its plumage in display) |
| Mod.Greek | kourkos et var. | Turkey, 5, Bulg. kurkoj id. |
| Lith. | kurké, kurkinas | Turkey, 5, Lettish kurkie id. |
| Roman. | corcovar | to bend |
| Roman. | corcovâ | hump; Capercaillie, 7 |
| Roman. | curcubéu | rainbow |
| Ukr. | korkobec | id. |
| Roman. | curcubéta | pumpkin |
| Lat. | cucurbito | pumpkin |
| Basque | kurkubita | pumpkin |
| Basque | kurkubi | cock's comb |