boating
canoeing
circumnavigation
coasting
cruising
gunkholing
motorboating
navigability
navigating
navigation
oarage
passage-making
periplus
remigation
sailing
sculling
sea travel
seafaring
steaming
travel by water
voyaging
water travel
yachting
athletics
sport
crab
Boeing
bestowing
blowing
bowing
crowing
easygoing
flowing
foregoing
forgoing
glowing
going
growing
hoeing
knowing
lowing
owing
plateauing
sewing
showing
slowing
snowing
sowing
throwing
toeing
towing
undergoing
unknowing