| keer | occasion |
| keer op keer | time after time |
| keerkring | tropics |
| Keerlus | Balloon loop |
| keerpunt | twist |
| keerzijde | reverse |
| Kees Schouhamer Immink | Kornelis Antonie Schouhamer Immink |
| Kees van Baaren | Kees van Baaren |
| Kees van Dongen | Kees van Dongen |
| Kees Verkerk | Kees Verkerk |
| keesjeskruid | mallow |
| keet | stand |
| Keetje Tippel | Katie Tippel |
| kef | yip |
| Kefalonia | Kefalonia |
| Kefar Sava | Kfar Saba |
| keffen | yelp |
| Kefferhausen | Kefferhausen |
| Keflavik | Keflavík |
| keg | wedge |
| kegel | pin |
| kegelbaan | bowling alley |
| kegelsnede | conic section |
| kegelspel | bowling |
| kegeltje | cone cell |
| Kegelvlekbarbeel | Harlequin rasbora |
| kegelvormig | cone-shaped |
| kegelvormige schedelboor | abaptiston |
| Kegelvrucht | Cone |
| Kehl | Kehl |
| Kehlbach | Kehlbach |
| Kehlsteinhaus | Kehlsteinhaus |
| Kehrsatz | Kehrsatz |
| Kehtna | Kehtna Parish |
| kei | whizz |
| kei- | metalled |
| Kei-eilanden | Kai Islands |
| keihard | inflexible |
| Keiko | Emperor Keikō |
| Keiko Matsui | Keiko Matsui |
| Keila | Keila |
| keilen | throw |
| Keio | Keio Corporation |
| Keira Knightley | Keira Knightley |
| Keiretsu | Keiretsu |
| Keisha Castle-Hughes | Keisha Castle-Hughes |
| keislag- | metalled |
| keisteen | flint |
| Keitele | Keitele |
| Keith Emerson | Keith Emerson |
| Keith Flint | Keith Flint |
| Keith Haring | Keith Haring |
| Keith Jarrett | Keith Jarrett |
| Keith Laumer | Keith Laumer |
| Keith Richards | Keith Richards |
| keizer | emperor |
| Keizer van India | Emperor of India |
| Keizer van Japan | Emperor of Japan |
| Keizer Wilhelmsland | Kaiser-Wilhelmsland |
| Keizerbaars | Orange roughy |
| Keizercultus | Imperial cult |
| keizerin | empress |
| Keizerin Koken | Empress Kōken |
| keizerlijk | imperial |
| Keizerlijke fora | Imperial forums |
| Keizerlijke Garde | Imperial Guard |
| Keizerlijke Orde van de Kroon van Indië | Order of the Crown of India |
| Keizerlijke Orde van Verdienste | Imperial Service Order |
| keizerrijk | empire |
| Keizerrijk Nicea | Empire of Nicaea |
| Keizerrijk Oostenrijk | Austrian Empire |
| Keizerrijk Rusland | Russian Empire |
| Keizerrijk Servië | Serbian Empire |
| Keizerrijk Trebizonde | Empire of Trebizond |
| Keizerrijk-trilogie | Empire Trilogy |
| Keizers van het Heilige Roomse Rijk | List of German Kings and Emperors |
| Keizers van Rome | List of Roman Emperors |
| Keizersmantel | Silver-washed Fritillary |
| keizersnede | Caesarean section |
| keizersnee | Caesarean section |
