| KEYWORD | DESCRIPTION | 3-DIGIT | 4-DIGIT |
|---|---|---|---|
| KALEIDOSCOPE | Looking through a kaleidoscope. | 677 | 6041 |
| KARAOKE | Bought a karaoke system. | 314 | 5416 |
| KARAOKE | Performed at a karaoke. | 193 | 6511 |
| KARATE | Taking karate lessons. | 775 | 3968 |
| KAYAK | Rode in a kayak. | 319 | 3719 |
| KAZOO | Played a kazoo. | 602 | 2679 |
| KEG | Opened a keg of beer. | 028 | 7242 |
| KENNEL | Leaving a pet at a kennel. | 784 | 4025 |
| KENNEL | Operating a kennel. | 583 | 4154 |
| KENO | Betting on keno. | 999 | 2468 |
| KEROSENE | Using a kerosene heater. | 097 | 2621 |
| KETCHUP | Using ketchup in a restaurant. | 730 | 2328 |
| KETTLE | Cooked in a kettle. | 690 | 3419 |
| KETTLEDRUM | Played a kettledrum. | 545 | 6568 |
| KEY | Found the key to a code. | 510 | 9193 |
| KEY | Received the key to a city. | 374 | 0971 |
| KEY | Sang off key. | 497 | 1143 |
| KEYBOARD | Typing on a computer keyboard. | 792 | 6104 |
| KEY CLUB | Belong to a key club. | 402 | 0042 |
| KEYNOTE | Gave a keynote speech. | 870 | 5970 |
| KEYS | Having keys made. | 392 | 2197 |
| KEYS | Lost my keys. | 256 | 5960 |
| KEYSTONE STATE | Visited Pennsylvania. | 823 | 0518 |
| KHAKI | Wearing khaki. | 792 | 7723 |
| KICKBACK | Received a kickback. | 922 | 8142 |
| KICKBALL | Playing kickball. | 276 | 8197 |
| KICKOFF | Attended a kickoff dinner. | 679 | 9487 |
| KIDNAP | Being kidnapped. | 136 | 2664 |
| KIDNEY | Received a kidney transplant. | 027 | 9618 |
| KIDNEY STONE | Passed a kidney stone. | 155 | 6740 |
| KIELBASA | Making or buying kielbasa. | 295 | 0090 |
| KILL | Killed a story in a newspaper. | 214 | 2266 |
| KILN | Made a kiln from fire brick. | 359 | 7117 |
| KILN | Using a kiln. | 165 | 6818 |
| KILT | Wearing a kilt. | 302 | 1650 |
| KIMONO | Wearing a kimono. | 510 | 9962 |
| KINDERGARTEN | Taking a child to kindergarten. | 615 | 4420 |
| KINDERGARTEN | Teaching kindergarten. | 048 | 4694 |
| KINGFISH | Became the kingfish of a community. | 622 | 8707 |
| KIOSK | Operated a kiosk in a shopping mall. | 241 | 5224 |
| KISS | Kissing someone. | 083 | 9026 |
| KIT | Packed a tool kit. | 070 | 2702 |
| KIT | Used a first-aid kit. | 106 | 6704 |
| KITCHEN | Eating in a kitchen. | 044 | 5931 |
| KITCHEN | Remodeled a kitchen. | 230 | 3654 |
| KITE | Flying a kite. | 305 | 4206 |
| KITTEN | Feeding a kitten. | 504 | 1114 |
| KIWANIS | Joined the Kiwanis. | 683 | 1089 |
| KKK | Joined the Ku Klux Klan. | 983 | 5169 |
| KLEPTOMANIAC | Became a kleptomaniac. | 978 | 5047 |
| KNAPSACK | Carrying a knapsack. | 365 | 7488 |
| KNEE | Had a knee replacement. | 841 | 2307 |
| KNEE | Injured a knee. | 203 | 3606 |
| KNICKERBOCKERS | Wearing knickerbockers. | 807 | 5188 |
| KNIFE | Getting cut with a knife. | 740 | 2070 |
| KNIFE | Sharpened a knife. | 633 | 4566 |
| KNIFE | Stabbed with a knife. | 934 | 5594 |
| KNIT | Knitting a sweater. | 477 | 0101 |
| KNITTING | Giving or receiving knitting instructions. | 659 | 5724 |
| KNITTING | Buying knitting supplies. | 236 | 8453 |
| KNOCK | Knocked on a door. | 455 | 1983 |
| KORAN | Reading the Koran. | 642 | 8490 |
| KOSHER | Cooking or buying kosher foods. | 109 | 6340 |
