| Lith. | kos, kuosa | Jackdaw, 285, Hooded Crow, 281 |
| Czech | kos | Jackdaw, 285, Hooded Crow, 281 |
| Slavic | kos | Blackbird, 343 |
| Bulg. | koser | Starling, 293 |
| Lith. | kosas | Starling, 293; Hooded Crow, 281 |
| Ukr. | kosec' et var. | Corn Crake, 146 |
| Sbc. | kosac | Corn Crake, 146 |
| Sln. | kosec | Corn Crake, 146 |
| Czech | kozácek | Black-headed Gull, 90 |
| Pol. | kosarz | Common Gull, 85 |
| Anc.Greek | kossyphos | Blackbird, 343 |
| Mod.Greek | kotsyfos | Blackbird, 343 |
| Roman. | cotofanâ | Magpie, 288 |
| Ital.: Cal. | cotsofana | Magpie, 288 |
| Germ.reg. | kotze | cough |
| Germ.reg. | kotzer | domestic duck, 40 |
| Mod.Greek: Pontus | koûtso | to cry |
| Franç.: Ollon | kotsasí(se) | se disputer, FEW 22 : 75 |
| Lat. | quod | what; also French quoi? what?, qui? who?, Ital. chi who, Span. que what |
| Engl. | quoth | said; quotha indeed |
| Ital. | chiedere | to ask, beg, etc. |
| ON | kved | speak |
| OHG | quedan | speak |
| Engl. | bequeath | will, impart, leave |
| Engl. | bequest | legacy |
| Engl. | quest | search |
| Franç. | question | query, inquiry ð5.2.11. |
| Ital. | questo? | celui-ci? |
| Ital. | questuare | to quest |
| Franç. | quêter | to quest, beg |
| Engl. | queest et var. | Wood Pigeon, 255 |
| Lat. | questus | (borrowing) plaint, plaintive bird song |
| Franç.: St.MartinP. | kœstëlhed | se chamailler, FEW 22: 76 |
| Basque | kosteri | winder, spool |
| Basque | kastarro | Mistle Thrush, 340 |
| Hindin.o., Kashmir | kostura | various thrushes |
| Pol. | kostruch | dog |
| Ukr. (childish) | kosja | horse (cf. konjð5.8.5.) |
| Ukr. | kos-kos | a call to horses |
| Russian | kutit' | to roar, revel |
| Czech | maskuceti | to start to howl |
| Alb. | kuç | dog (barking is one of its characteristics, cf. câinð5.8.5.. (cf. gos, hereunder) |
| Slavic | kuS | dog |
| Sbc. | kuce | id. |
| Hung. | kuszi | id. |
| Estonian | kuts, kutya | id. |
| Mod.Greek | koutsídi | id. |
| Slavonian | kucika | id. |
| Kurdish | kucik | id. |
| Pers., Baluchi | kucak | id. |
| Hindi, Pashto | kuth | id. |
| Pers.: Sangesari | kuc-kucè | id. |
| Esp. | cuzco, gozque | id. |
| Esp.: Ast. | cuzo | id.;Arag. cocho id. |
| Franç.: Lim. | acouçar | agacer, provoquer, FEW 22: 71 |
| Prov. | acoussar | exciter un chien |
| Franç.: VS | kss! | cri pour exciter un chien |
| Franç.: Havre | cassif | sifflet en bois, FEW 23: 44 |
| Franç.: Liège | quasse | rot, FEW 21: 318 |
| Germ.reg. | quasseln | to croak |
| Franç.rég. | cosse et var. | Buzzard, 211 (cf. cosgarrach, hereunder) |
| Franç.(a.litt., 1660) | causer | to call (Magpie, 288) |
| Franç.rég. | couosse, casaque | Goose, 27 |
| Franç. rég. | alouette cossine | Tree Pipit, 307 (non pas "parce qu'elle mange des pois" !) |
| Franç.: Courgis | quiousser | crier, pleurnicher, FEW 22: 60 |
| Franç. | cossi | (in Ronsard) "cri de l'hirondelle" = of the Black Swift, 321 |
| Franç.: Brillon | coussi | frotter, FEW 21: 397 |
| Franç.: Vraignes | déqueuchi | surpasser le bruit de quelque chose, FEW 23: 198 |
| Franç.: Aoste | cussette | Cuckoo, 261 |
| Franç.rég. | cusser, cussotter | tousser, FEW 21: 315 (v. casad, hereunder) |
| Franç.rég. | cusser | bisquer, FEW 22: 28; gémir etc., FEW 22: 61 |
| Engl. | cuss | swearword; to reprimand (not a corr. of "curse" ð5.2.24.) |
| Engl. | cussed fellow | a bore (not from "customer"; a fellow is not a customer) |
| Gael.S. | ceas | sorrow; ceasad accusation |
| Gallego | queixar | to lament |
| Esp. | quejar | to lament |
| Franç.: Gers | coussardo | Tree Pipit, 307 |
| Mod.Greek | kossára | domestic hen, 2 |
| Ukr. | kazarka | Ruddy Shelduck, 37 (see gaz, hereunder) |
| Franç. | casaque | goose, 27 |
| Gael.S. | cosgarrach, cas- | Buzzard, 211 |
| Gael.I. | casad | cough |
| Skr. | kàs | cough; kasati to scrape |
| Slavic | kasiti | to cough |
| Lith. | kosti, sukoséti | to cough |
| Germ. | husten | to cough |
| Franç.rég. | haousse | cough |
| Engl. | cough | cough |
| Gael.I. | pás | (k>p) cough |
| Breton | pas | cough |
| Franç.: Pléchâtel | pohenë | to cough |
| Anc.Greek | besso | cough |
| Esp. | toz | (k>t) toux |
| R.Rom. | cot da toss | Capercaillie, 7 |
| Franç.: Dauph. | estusar | éternuer FEW 21: 316 |
| Franç.: Saint. | tossi | interj. pour chasser les chiens, FEW 22: 9 |
| Franç.: Pic.0 (a.litt.) | tozine | un instrument de musique, FEW 23: 143 |