| Similarity | Rank | |
|---|---|---|
| 16-year-olds | 0.840 | 36901 |
| 11-year-olds | 0.818 | 56135 |
| destinations | 0.801 | 94805 |
| over-60 | 0.800 | 65070 |
| trialling | 0.793 | 89150 |
| 50-plus | 0.791 | 82046 |
| macci | 0.789 | 79327 |
| 15-year-olds | 0.788 | 54304 |
| serc-funded | 0.787 | 82969 |
| graded | 0.786 | 66765 |
| 2-day | 0.781 | 93398 |
| yops | 0.781 | 97702 |
| pre-ski | 0.774 | 91009 |
| secondary-school | 0.774 | 49448 |
| pre-intermediate | 0.774 | 50734 |
| 19-year-olds | 0.773 | 59251 |
| belfield | 0.772 | 82879 |
| traineeship | 0.772 | 97458 |
| toefl | 0.771 | 64112 |
| 3rs | 0.770 | 89001 |
| ftes | 0.770 | 86776 |
| 12-year-olds | 0.769 | 94758 |
| lifestyles | 0.768 | 68347 |
| a-levels | 0.767 | 88292 |
| school-age | 0.767 | 45774 |