| Similarity | Rank | |
|---|---|---|
| a_24-hour | 0.823 | 63392 |
| [number]_hour | 0.656 | 1949 |
| [number]_/_7 | 0.612 | 8881 |
| ,_seven_day_a_week | 0.597 | 47206 |
| [number]_Hour | 0.596 | 87331 |
| day_,_7_day_a | 0.582 | 64859 |
| [number]_hr | 0.580 | 40626 |
| 7_day_a_week | 0.527 | 89754 |
| seven_day_a_week | 0.517 | 73555 |
| nighttime | 0.510 | 37161 |
| for_[number]_hour | 0.496 | 12032 |
| on-call | 0.494 | 80683 |
| night-time | 0.493 | 83159 |
| daytime | 0.493 | 16045 |
| 4_hour | 0.488 | 25540 |
| late-night | 0.480 | 93041 |
| hourly | 0.479 | 27298 |
| 6_hour | 0.477 | 38878 |
| one_hour | 0.476 | 15762 |
| 7_day | 0.472 | 22278 |
| Monday-Friday | 0.469 | 68577 |
| after_hour | 0.468 | 22900 |
| weekday | 0.467 | 22544 |
| seven_day | 0.465 | 27412 |
| three_hour | 0.463 | 22325 |