| Similarity | Rank | |
|---|---|---|
| surcharges | 0.894 | 44705 |
| gratuity | 0.789 | 52803 |
| fee | 0.765 | 1930 |
| fees | 0.750 | 1896 |
| pre-pay | 0.732 | 95816 |
| gratuities | 0.731 | 68225 |
| flat-rate | 0.727 | 95918 |
| refundable | 0.720 | 32957 |
| levied | 0.718 | 26114 |
| pre-payment | 0.717 | 82930 |
| nonrefundable | 0.707 | 85858 |
| rebate | 0.704 | 17182 |
| levy | 0.700 | 16842 |
| allowances | 0.699 | 18923 |
| VAT | 0.699 | 12288 |
| subsidy | 0.697 | 15945 |
| incur | 0.696 | 15402 |
| overage | 0.692 | 72942 |
| tariff | 0.692 | 17878 |
| prepay | 0.690 | 62384 |
| pre-paid | 0.689 | 38084 |
| charges | 0.687 | 2188 |
| refunding | 0.687 | 79606 |
| excise | 0.685 | 31218 |
| reimbursed | 0.685 | 25913 |