armed
battle
battle ship
bay
boat
coastal
craft
harbor
harbour
high speed
inshore
interceptor
lowsignature
machine gun
maritime
military
nautical
naval
naval interceptor
navigation
navy
patrol
sail
sea
semisubmersible
ship
specialised marine craft
stealth
stealthy
strait
transport
transportation
turret
unmanned
vessel
war
warship
water