| Castasegna | Castasegna |
| castaway | skeppsbruten |
| Castañeda | Castañeda |
| caste | kast |
| Castel del Monte | Castel del Monte |
| Castel Gandolfo | Castel Gandolfo |
| Castel San Pietro | Castel San Pietro |
| castellated | krenelerad |
| Castellón | Castellón |
| Castellón de la Plana | Castellón de la Plana |
| Castelnaud-la-Chapelle | Slottet i Castelnaud-la-Chapelle |
| Castelo Branco | Castelo Branco |
| Castelo Branco cheese | Castelo Branco |
| caster | svängbart hjul |
| Casti Connubii | Casti connubii |
| Casti-Wergenstein | Casti-Wergenstein |
| Castiel | Castiel |
| castigate | straffa |
| castigation | straff |
| Castiglioncello | Castiglioncello |
| Castile | Kastilien |
| Castile and León | Kastilien och Leon |
| Castile-La Mancha | Kastilien-La Mancha |
| Castilian | spanska |
| Castilla | Kastilien |
| Castilla-La Mancha | Kastilien-La Mancha |
| Castillo | Borg |
| casting | gjutning |
| castings | gjutgods |
| castle | fästning |
| castle in the air | luftslott |
| Castle of Illusion Starring Mickey Mouse | Castle of Illusion |
| Castle Stalker | Stalker |
| Castlebar | Castlebar |
| Castlereagh Borough Council | Castlereagh |
| Castletown | Castletown |
| castling | rockad |
| castor | svängbart hjul |
| Castor and Pollux | Dioskurerna |
| castor oil | ricinolja |
| castor-oil | recinolja |
| Castoridae | Bävrar |
| Castoroides | Jättebäver |
| castrate | gälla |
| castration | kastrering |
| Castres | Castres |
| Castries | Castries |
| Castries Quarter | Castries |
| Castrisch | Castrisch |
| Castro | Castro |
| casual | obesvärad |
| casual labor | tillfälligt arbete |
| casually | nonchalant |
| Casuals | Casual |
| casualties | döda och sårade |
| Casualties of War | Uppgörelsen |
| casualty | offer |
| Casuariidae | Kasuarer |
| casuist | kasuist |
| casuistry | kasuistik |
| Casus belli | Casus belli |
| cat | katt |
| Cat Among the Pigeons | Katt bland duvor |
| cat box | kattlåda |
| cat food | kattmat |
| cat got someone's tongue | talförmågan |
| Cat People | Cat People |
| Cat Power | Cat Power |
| Cat scratch fever | Cat scratch fever |
| Cat Stevens | Cat Stevens |
| cat's box | kattlåda |
| cat's whisker | kontaktfjäder |
| cat-o'-nine-tails | niosvansad katt |
| catabolism | katabolism |
| cataclysm | katastrof |
| cataclysmic | olycksbringande |
| catacomb | katakomb |
| Catacombs of Paris | Paris katakomber |
| Catacombs of Rome | Roms katakomber |
| catagories | kategorier |
| catagory | kategori |
| Catalan | katalanska |
| Catalan proverbs | Katalanska ordspråk |
| Catalan Wikipedia | Katalanskspråkiga Wikipedia |
| catalepsy | katalepsi |
| cataleptic | kataleptisk |
| catalog | katalog |
| cataloging | katalogisering |
| catalogs | kataloger |
| catalogue | katalog |
| cataloguing | katalogisering |
| Catalonia | Katalonien |
| Catalonia national football team | Kataloniens fotbollslandslag |
| catalouge | katalog |
| Cataluna | Katalonien |
| Catalyser | Katalysator |
| catalysis | katalys |
| catalyst | katalysator |
| catalytic converter | katalysator |
| catamaran | katamaran |
| Catania | Catania |
| Catanzaro | Catanzaro |
| Cataphract | Katafrakt |
| cataplasm | grötomslag |
| catapult | slänga |
| catapulting | katapultering |
| cataract | katarakt |
| catarrh | katarr |
| catarrhal | katarrartad |
| catastrophe | katastrof |
| catastrophe theory | katastrofteori |
| catastrophic | olycksbringande |
| catastrophically | katastrofalt |
| catastrophies | katastrofer |
| catatonia | katatoni |
| catatonic | katatonisk |
| Catbalogan City | Catbalogan |
| catburgler | fasadklättrare |
| catcall | burop |
| catch | bli smittad av |
| catch a cold | bli förkyld |
| catch a falling knife | fånga en fallande kniv |
| Catch a Fire | Catch a Fire |
| catch a glimpse of | få en glimt av |
| catch a person lying | beslå med lögn |
| catch fire | ta eld |
| catch in the act | ta på bar gärning |
| Catch Me if You Can | Catch Me If You Can |
| catch off guard | överrumpla |
