| cloche | glazen kap |
| clock | klok |
| clock face | wijzerplaat |
| clock tower | klokketoren |
| clockface | wijzerplaat |
| clockmaker | klokkenmaker |
| clockwise | met de klok mee |
| Clockwise and counterclockwise | Wijzerzin |
| clockwork | werk |
| Clockwork Orange | A Clockwork Orange |
| clod | bal |
| clodhopper | boerenkinkel |
| Clodia | Clodia |
| Clodia Pulchra | Clodia |
| Clodio | Chlodio |
| Clodius | Gens Clodia |
| Clodius Albinus | Clodius Albinus |
| Clodoald | Chlodoald |
| Cloelia | Cloelia |
| clog | stoppen |
| clogged | verstopt |
| clogging | blokkeren |
| Cloisonnism | Cloisonnisme |
| Cloisonné | Email cloisonné |
| cloister | klooster |
| Cloister vault | Kruisgewelf |
| cloistered | afgezonderd |
| Clonazepam | Clonazepam |
| clone | kloon |
| Clone Wars | Kloonoorlogen |
| Cloning vector | Array |
| Clonmel | Clonmel |
| Clopidogrel | Clopidogrel |
| Cloppenburg | Cloppenburg |
| Clorazepate | Clorazepaat |
| Clos Lucé | Clos-Lucé |
| Clos Vougeot | Clos de Vougeot |
| close | afsluiten |
| Close acquaintance | Stationwagen |
| close again | weer sluiten |
| close attention | aandacht |
| close down | opdoeken |
| Close Encounters of the Third Kind | Close Encounters of the Third Kind |
| close examination | nauwkeurig onderzoek |
| close in | insluiten |
| Close packing | Hexagonale dichtste stapeling |
| Close reading | Close reading |
| Close to Home | Close to Home |
| close, but no cigar | het is net niks |
| close-cropped | gemillimeterd |
| close-cut | gemillimeterd |
| close-fisted | gierig |
| close-fitting | nauwsluitend |
| close-grained | fijngestructureerd |
| close-knit | hecht |
| Close-packing | Hexagonale dichtste stapeling |
| close-set | dicht bij elkaar staand |
| close-shaven | gladgeschoren |
| close-up | close-up |
| closed | dicht |
| Closed city | Gesloten stad |
| Closed sea | Binnenzee |
| Closed set | Gesloten verzameling |
| Closed source | Closed source |
| Closed source software | Closed source |
| closed syllable | gesloten lettergreep |
| closely | nauwlettend |
| closely guarded secret | streng bewaard geheim |
| closely resemble | erg lijken op |
| closemouthed | gesloten |
| closer | nader |
| closest friend | boezemvriend |
| closest to | naast |
| closet | bergruimte |
| closing | sluiting |
| closing price | slotkoers |
| closing time | sluitingstijd |
| Clostridium tetani | Clostridium tetani |
| clot | idioot |
| Clotenus | Clotenus |
| cloth | laken |
| clothe | kleden |
| clothes | kleding |
| clothes for ironing | strijkgoed |
| clothes hanger | kleerhanger |
| clothes peg | wasknijper |
| clothes shop | boutique |
| clothes-brush | kleerborstel |
| Clothes-hanger | Klerenhanger |
| clothes-press | kleerkast |
| clothesline | drooglijn |
| clothespin | wasknijper |
| Clothilde Marie von Sachsen-Coburg-Saalfeld | Clotilde van Saksen-Coburg-Gotha |
| Clothilde of France | Clothilde van Frankrijk |
| clothing | kleding |
| Clothing Moth | Kleermot |
| Clotho | Clotho |
| Clotilde | Clothildis |
| clotted | geklonterd |
| clotting | stollen |
| cloud | bewolken |
| Cloud City | Cloud City |
| Cloud forest | Nevelwoud |
| cloud nine | zevende hemel |
| cloud over | bewolken |
| Cloud seeding | Regen maken |
| Cloud Strife | Cloud Strife |
