accelerate

accelerating

board

boat

cacophonous

car

carferry

cc

craft

cruise

diesel

drone

engine

ferry

ferryboat

fishing

freight

fuel

gasoline

heavy

idle

industrial

loud

marine

merchant

noise

passage

passenger

powerboat

putt-putt

putter

revving

river

roaring

roll-off

rumble

running

sail

sailing

sea

ship

tanker

transit

trawler

turning

vessel

water

watercraft

whirr

putt putt

rev

roar

roll off

run

turn