| Similarity | Rank | |
|---|---|---|
| miras | 0.787 | 47204 |
| flat-rate | 0.766 | 32187 |
| surcharge | 0.764 | 18133 |
| earnings-related | 0.722 | 31116 |
| remortgage | 0.718 | 44064 |
| non-taxpayer | 0.717 | 44704 |
| income-related | 0.717 | 52533 |
| serps | 0.715 | 19019 |
| tax | 0.713 | 670 |
| social-security | 0.712 | 44965 |
| higher-rate | 0.708 | 66862 |
| indexation | 0.707 | 28690 |
| uprated | 0.706 | 38474 |
| allowance | 0.704 | 2636 |
| mortgage | 0.703 | 2561 |
| serp | 0.702 | 72282 |
| taxable | 0.701 | 11147 |
| means-tested | 0.697 | 19606 |
| surtax | 0.696 | 64617 |
| income | 0.696 | 840 |
| reclaimable | 0.693 | 81620 |
| on-cost | 0.693 | 71314 |
| payment | 0.692 | 1125 |
| non-contributory | 0.691 | 36581 |
| non-tax | 0.690 | 98883 |