SimilarityRank
PADI 0.906 32276
Scuba 0.840 30810
Diver 0.795 37391
Diving 0.788 23120
Dive 0.787 22291
SCUBA 0.771 62864
Divers 0.768 41818
diver 0.764 22641
Nitrox 0.756 93311
scuba 0.742 15689
Instructor 0.736 15178
Instructors 0.728 28983
dives 0.726 18962
diving 0.724 6504
liveaboard 0.718 97949
dive 0.718 6104
Snorkeling 0.700 65900
Snorkel 0.698 86996
Lifeguard 0.688 95913
snorkelers 0.679 91250
RYA 0.679 72716
divers 0.677 14035
instructor 0.668 5773
Kayaking 0.668 52599
snorkelling 0.664 40577