| Similarity | Rank | |
|---|---|---|
| kayaking | 0.872 | 19116 |
| windsurfing | 0.871 | 39706 |
| snorkeling | 0.865 | 19848 |
| scuba | 0.855 | 15689 |
| wakeboarding | 0.848 | 77620 |
| snorkelling | 0.841 | 40577 |
| paragliding | 0.837 | 58218 |
| boating | 0.833 | 15130 |
| watersports | 0.811 | 50843 |
| canoeing | 0.803 | 29655 |
| diving | 0.802 | 6504 |
| skydiving | 0.802 | 42233 |
| rafting | 0.794 | 20612 |
| kitesurfing | 0.788 | 88634 |
| Snorkeling | 0.786 | 65900 |
| snorkel | 0.784 | 30635 |
| kiteboarding | 0.782 | 97199 |
| Kayaking | 0.772 | 52599 |
| whitewater | 0.767 | 34656 |
| powerboat | 0.761 | 95697 |
| kayak | 0.753 | 16590 |
| bungee | 0.742 | 42769 |
| speedboat | 0.741 | 70474 |
| wakeboard | 0.739 | 99587 |
| swimming | 0.739 | 3618 |