- Katzenjammer Noun
- Kauri Noun
- Kavass Noun
- Kayak Noun Verb
- Kayaker Noun
- Kayaking Noun
- Kayo Noun
- Kayser Noun
- Kazakh Adj Noun
- Kazakhstan Noun
- Kazan Noun
- Kazoo Noun
- Kbaud Noun
- Kbit Noun
- Kbps Noun
- Kcal Noun
- Kea Noun
- Kebab Noun
- Kebabs Noun
- Kebbuck Noun
- Keck Verb Noun
- Kecks Noun
- Kedge Noun Verb
- Kedgeree Noun
- Kedging Noun
- Keek Verb Noun
- Keeker Noun
- Keekers Noun
- Keel Noun Verb
- Keelage Noun
- Keelblock Noun
- Keelboat Noun
- Keeler Noun
- Keeling Noun
- Keelson Noun
- Keener Noun
- Keening Noun
- Keep Verb Noun
- Keeper Noun
- Keeping Noun
- Keepnet Noun
- Keepsake Noun
- Keester Noun
- Keeve Noun Verb
- Kef Noun
- Kefir Noun
- Keg Noun
- Kegful Noun
- Kegler Noun
- Kegling Noun
- Keif Noun
- Keister Noun
- Keith Noun
- Keller Noun
- Kelly Noun
- Keloid Noun
- Kelp Noun Verb
- Kelpie Noun
- Kelping Noun
- Kelpy Adj Noun