| Similarity | Rank | |
|---|---|---|
| heavy-gauge | 0.843 | 92067 |
| limescale | 0.835 | 77975 |
| stop-cock | 0.834 | 92674 |
| draincock | 0.833 | 60890 |
| mini-trunking | 0.833 | 98985 |
| mulm | 0.831 | 61594 |
| siphonage | 0.828 | 98977 |
| gravity-fed | 0.823 | 64437 |
| gatevalve | 0.822 | 64458 |
| compressed-air | 0.818 | 94965 |
| water-tank | 0.818 | 97789 |
| airstone | 0.817 | 68094 |
| ballcock | 0.816 | 82634 |
| shuttering | 0.812 | 95865 |
| airpump | 0.811 | 69353 |
| feed-and-expansion | 0.810 | 47951 |
| polyfilter | 0.809 | 98846 |
| rodding | 0.808 | 73325 |
| eradicator | 0.808 | 66356 |
| anti-freeze | 0.807 | 79601 |
| 10-metre | 0.807 | 93262 |
| rust-proof | 0.806 | 93452 |
| stopvalve | 0.805 | 86943 |
| eheim | 0.805 | 68668 |
| grease-free | 0.804 | 72596 |