| Similarity | Rank | |
|---|---|---|
| inflatable | 0.763 | 21820 |
| paddler | 0.761 | 22477 |
| rulor | 0.743 | 73268 |
| waterski | 0.737 | 55596 |
| spinnaker | 0.736 | 29269 |
| windsurfer | 0.735 | 21314 |
| parafoil | 0.735 | 60013 |
| catamaran | 0.733 | 24213 |
| funboard | 0.721 | 32190 |
| slalom | 0.713 | 15993 |
| paragliding | 0.708 | 46810 |
| parascending | 0.707 | 87243 |
| glassfibre | 0.701 | 47962 |
| sub-aqua | 0.700 | 60687 |
| manoeuvrable | 0.696 | 53249 |
| dinghy | 0.695 | 9801 |
| sailboat | 0.692 | 58310 |
| wetsuit | 0.690 | 41626 |
| hang-gliding | 0.690 | 49528 |
| mainsail | 0.688 | 38252 |
| footstrap | 0.686 | 53751 |
| outrigger | 0.686 | 54203 |
| caving | 0.683 | 45315 |
| yalikavak | 0.683 | 57421 |
| scuba-diving | 0.683 | 93607 |