| Similarity | Rank | |
|---|---|---|
| damp-proofing | 0.805 | 74612 |
| leachate | 0.798 | 84487 |
| siphonage | 0.794 | 98977 |
| fernox | 0.793 | 77340 |
| unvented | 0.793 | 58610 |
| compartmentation | 0.790 | 94347 |
| bore-hole | 0.790 | 50491 |
| two-pipe | 0.787 | 98950 |
| water-treatment | 0.784 | 96345 |
| pre-treatment | 0.783 | 88582 |
| sustainably | 0.781 | 73006 |
| circulator | 0.779 | 77095 |
| preserving | 0.778 | 88535 |
| actomite | 0.777 | 82083 |
| self-cleaning | 0.776 | 89333 |
| death-trap | 0.773 | 93894 |
| artesian | 0.773 | 69300 |
| wind-break | 0.772 | 83007 |
| flocculate | 0.771 | 93208 |
| sanitiser | 0.770 | 67509 |
| decarboniser | 0.768 | 88753 |
| mini-trunking | 0.768 | 98985 |
| recirculated | 0.767 | 83954 |
| standpipe | 0.766 | 70992 |
| polyfilter | 0.765 | 98846 |