| 100% | ATM | 3 | Green-keeping device? |
| 71% | STOPWATCH | 9 | Time keeping device in races |
| 67% | AERATOR | 7 | Device that keeps fish alive |
| 65% | SOLARPANEL | 10 | Green energy device on a rooftop |
| 65% | SPACER | 6 | Device/thing to keep things apart |
| 63% | DROGUE | 6 | Device to keep a ship from drifting |
| 63% | GROUNDSMAN | 10 | He keeps the greens green |
| 63% | SYNC | 4 | Keep up to date across multiple devices |
| 62% | GIMBAL | 6 | Device that keeps a ship's compass level |
| 62% | BABYMONITOR | 11 | Device used to keep tabs on an infant |
| 62% | HEATER | 6 | Device that keeps one warm during the winter |
| 62% | ANCHOR | 6 | Device that keeps you chained to a bed? |
| 61% | FLOTATION | 9 | __ device, used to keep non-swimmers buoyant |
| 60% | KEYRING | 7 | Metal loop for keeping unlocking devices together |
| 59% | LAWNMOWER | 9 | Device for keeping grass in a short and tidy state |
| 58% | SHARPENER | 9 | Knife __, device for keeping a true cutting edge |
| 58% | CEILING | 7 | __ fan; device for keeping rooms cool from above |
| 58% | THERMOS | 7 | __ flask, device for keeping drinks hot (or cold) |
| 58% | FREEZER | 7 | Very cold food storage device, keeps food fresh |
| 55% | HEATLAMP | 8 | Device to keep food warm at a fast food restaurant: 2 wds. |
| 53% | METRONOME | 9 | Musical tempo-keeping device |
| 52% | TRAFFIC | 7 | With 41 Across, red (top) and green (bottom) street-corner devices |
| 52% | FITBITS | 7 | Wrist devices that keep track of step count and heart rate |
| 50% | METRONOME | 9 | Musician's ticking time-keeping device |
| 49% | CONSOLE | 7 | Device that can turn living rooms into virtual battlefields and keep you awake all night |
| 49% | VIBRATE | 7 | Cell phone setting that keeps the device from making noise when someone calls |
| 47% | ENABLES | 7 | "This device ___ new mothers to keep track of their child's development." (makes possible) |
| 44% | INCA | 4 | User of a record-keeping device called a quipu |
| 44% | ARMOR | 5 | Plot ___, TV plot device where a character is protected from harm to keep their storyline intact |
| 43% | CUSTODY | 7 | Keeping |