| Similarity | Rank | |
|---|---|---|
| divers | 0.880 | 14035 |
| snorkeling | 0.858 | 19848 |
| snorkel | 0.854 | 30635 |
| kayakers | 0.848 | 61436 |
| snorkelling | 0.845 | 40577 |
| scuba | 0.825 | 15689 |
| Snorkeling | 0.804 | 65900 |
| diving | 0.801 | 6504 |
| reef | 0.795 | 12430 |
| stingrays | 0.794 | 80530 |
| boaters | 0.789 | 35078 |
| reefs | 0.783 | 16565 |
| Divers | 0.778 | 41818 |
| Snorkel | 0.776 | 86996 |
| dive | 0.773 | 6104 |
| anglers | 0.765 | 13588 |
| paddlers | 0.761 | 41869 |
| manatees | 0.754 | 72429 |
| birdwatchers | 0.748 | 96683 |
| swimmers | 0.747 | 21153 |
| Scuba | 0.744 | 30810 |
| liveaboard | 0.741 | 97949 |
| diver | 0.740 | 22641 |
| surfers | 0.737 | 19691 |
| dolphins | 0.736 | 15869 |