| Similarity | Rank | |
|---|---|---|
| weekly | 0.748 | 3161 |
| regularly | 0.697 | 2406 |
| monthly | 0.691 | 3670 |
| bi-weekly | 0.687 | 75392 |
| termly | 0.663 | 35032 |
| three-monthly | 0.660 | 75444 |
| bi-monthly | 0.658 | 34192 |
| nls | 0.647 | 51857 |
| fridays | 0.646 | 43301 |
| rota | 0.642 | 16236 |
| regular | 0.635 | 1384 |
| half-yearly | 0.634 | 42743 |
| itsa | 0.630 | 79284 |
| whitsuntide | 0.630 | 50418 |
| quarterly | 0.628 | 7680 |
| mornings | 0.625 | 51917 |
| q.t. | 0.624 | 23421 |
| leavers | 0.621 | 81859 |
| qpd | 0.621 | 59369 |
| bimonthly | 0.619 | 81313 |
| ten-week | 0.616 | 48946 |
| playscheme | 0.616 | 75643 |
| minutes | 0.613 | 17878 |
| plas-y-brenin | 0.611 | 95044 |
| yearly | 0.611 | 9936 |