| Similarity | Rank | |
|---|---|---|
| stopvalve | 0.933 | 86943 |
| draincock | 0.926 | 60890 |
| stop-cock | 0.919 | 92674 |
| stopcock | 0.915 | 36938 |
| mini-trunking | 0.906 | 98985 |
| restrictor | 0.905 | 87099 |
| siphonage | 0.903 | 98977 |
| airpump | 0.899 | 69353 |
| feed-and-expansion | 0.896 | 47951 |
| ballcock | 0.893 | 82634 |
| double-pole | 0.891 | 81267 |
| circulator | 0.891 | 77095 |
| central-heating | 0.886 | 90578 |
| heaterstat | 0.886 | 47719 |
| unvented | 0.882 | 58610 |
| self-cleaning | 0.882 | 89333 |
| algarde | 0.882 | 60722 |
| ducted | 0.881 | 84317 |
| upflow | 0.876 | 98071 |
| glovebox | 0.875 | 95546 |
| two-pipe | 0.874 | 98950 |
| rodding | 0.873 | 73325 |
| gravity-fed | 0.873 | 64437 |
| prefilter | 0.872 | 93972 |
| 13amp | 0.868 | 95649 |