SimilarityRank
PADI 0.793 32276
Scuba 0.779 30810
SCUBA 0.757 62864
Divemaster 0.756 99925
Dive 0.727 22291
Diving 0.723 23120
Diver 0.715 37391
scuba 0.710 15689
Snorkel 0.695 86996
Divers 0.671 41818
diver 0.668 22641
Tec 0.662 83954
snorkel 0.658 30635
dive 0.656 6104
diving 0.653 6504
dives 0.650 18962
Kayaks 0.633 83294
Snorkeling 0.629 65900
Refresher 0.626 92180
Hyperbaric 0.625 95767
liveaboard 0.625 97949
Oxygen 0.620 26251
BCD 0.616 73029
Nitrous 0.612 87806
divers 0.612 14035