U-boat

U-boat synonyms

submarine compare U-boat and submarine
underwater robot compare U-boat and underwater robot
submersible compare U-boat and submersible
underwater craft compare U-boat and underwater craft
sub compare U-boat and sub
nuclear submarine compare U-boat and nuclear submarine
torpedo compare U-boat and torpedo
wedge compare U-boat and wedge
hoagie compare U-boat and hoagie
poor boy compare U-boat and poor boy
grinder compare U-boat and grinder

U-boat antonyms

surface ship compare U-boat and surface ship