| Breton | krak-houad | Garganey, 43 |
| Lith. | krakis et var. | Jay, 290; Black Woodpecker, 272 |
| Lith. | krakSlé | Great Reed Warbler, 373 |
| Anc.Greek | kraktikos | noisy |
| Anc.Greek | kraktès, krax, krex | a noisy bird (Jay?) |
| Anc.Greek | krektos | to pluck (a string instrument) |
| Anc.Greek | kraximón | call, cry |
| Russian | krakuSka | Nutcracker, 291 |
| Ukr. | krakac | domestic duck, 40 |
| Bielor. | krakaç, kracka | domestic duck, 40 |
| Pol. | krakwa, krawka | domestic duck, 40 |
| Ukr. | krakin | talkative; Hooded Crow, 281 |
| Germ.reg. | kracke | Jay, 290 |
| Germ.(nd.) | krâkeln | to cackle (hen) |
| Engl. | crackle | to clatter; Mistle Thrush, 340 |
| Franç.(a.litt.) | crekeller | to chatter (Magpie, 288) |
| Czech | krákal | Roller, 264 |
| Sbc. | krekati, kraktati | to chatter, to crow |
| Sbc. | kreka | Jay, 290; cackle of the domestic hen, 2 |
| Sbc. | krakalica | Jay, 290 |
| Sbc. | Skreket, kreketaljka etc. | Garganey, 43 |
| Ukr. | strekotanja | (k>t) Corn Crake, 146 |
| Pol. | skrzekot | Capercaillie, 7 |
| Germ.reg. | brachkreck | Corn Crake, 146 |
| Germ.reg. | krek | Jay, 290 |
| Germ.reg. | kreker | domestic duck, 40 |
| Alb. | krrak et var. | Jay, 290 |
| Alb. | krrakétje | to clatter |
| Franç.rég. | cracasser | to chatter (Magpie, 288), to honk (goose, 27) |
| Franç.rég. | craquette | Garganey, 43 |
| Franç.nord | craquard | Common Tern, 90 |
| Franç.: Jersey | crac de jonc, craquelin | Great Reed Warbler, 373 (cf. FEW 2: 1270; Barbier, 1925-28, vol. 1: 205) |
| Franç.: Manche | crax, craquelet | Stonechat, 353 |
| Franç. | craquer | to crack |
| Franç.: Alais | craciná | to crack |
| Franç.: Mouscron | cratchiard | Brambling, 433 |
| Franç. | cracher | to spit |
| Engl. | crack | to crack |
| Engl. | cracker | Whitethroat, 362; Garganey, 43; Corn Crake, 146 |
| Engl. | crake | Corn Crake, 146; Carrion Crow, 280 |
| Engl.: Scot. | craik | utter a harsh cry |
| Engl. | cracket et var. | Wren, 406 |
| Gael.I. | crecian | to cry, Rev.Celt. 28: 188-189, 1907 |
| Cymric | crecer | Mistle Thrush, 340 |
| Franç.rég. | créquer, kerekter | crételer (domestic hen, 2) FEW 22: 14 |
| Germ.: Basel | thornkrätzer | Whitethroat, 362 |
| Franç.: SR | cretze | craquement, FEW 23: 203 |
| Franç.: Montb. | crëchalet | craquement, FEW 23: 203 |
| l. | crecca | Garganey, 43 |
| Ital. | creccola | Garganey, 43 |
| Ital.: Perugia | cracculè | Ital. scricchiolare, Cortina cricolà id. |
| Ital.: Sard. | craccaliái | to cackle |
| Ital.: Sard. | craccaròla | Garganey, 43 |
| Ital.: Cal. | cracchiari | to crow (Hooded Crow) |