| Cymric | crych | raucous |
| Cymric | crechi, crychydd | Grey Heron, 118, crach-hwyad Garganey, 43 |
| Cymric | screchgi | Mistle Thrush, 340 |
| Gael.I. | corr scréachag | Heron, 118 |
| Breton | krac'h-houad | Garganey, 43 |
| Mod.Greek | kráchtis | Booted Eagle, 210 |
| Mod.Greek | trygonokráchtis | Grey Heron, 118 |
| Germ.reg. | krachtente | Garganey, 43 |
| Germ. | krächzen | to creak |
| Ukr. | krextun | Corn Crake, 146 |
| Ukr. | krex et var. | domestic duck, 40; Great Crested Grebe, 66 |
| Anc.Greek | krex | Corn Crake, 146 |
| Russian | kroxal et var. | Great Crested Grebe, 66 |
| Czech | krecharet var. | Great Crested Grebe, 66 |
| Pol. | chracholek | Cormorant, 105 ? (prob. the Great Crested Grebe, 66) |
| Czech | chrchláti | to cough |
| Czech | chrceni | rattle |
| Slk. | chrakati | to call |
| Mod.Greek | nyktóchrakas | Nightjar, 251 |