submariner

noun 0.651

diver

noun 0.635

scuba diver

noun 0.612

swimmer

noun 0.611

fireman

noun 0.601

divemaster

noun 0.580

surfman

noun 0.578

waterman

noun 0.571

sonarman

noun 0.566

floorman

noun 0.564

dive bomber

noun 0.564

firefighter

noun 0.561

foot soldier

noun 0.549

fishman

noun 0.548

paratrooper

noun 0.544

snorkeler

noun 0.543

diving suit

noun 0.540

aqualung

noun 0.534

submersible

noun 0.531

diving mask

noun 0.531

swimmy

noun 0.530

infantryman

noun 0.526

flagman

noun 0.525

underwater

noun 0.525

crewman

noun 0.525

pearl diver

noun 0.525

fisherman

noun 0.520

skydiver

noun 0.518

bomber

noun 0.516

submarine

noun 0.516

parachutist

noun 0.515

fighter pilot

noun 0.514

merman

noun 0.514

diving duck

noun 0.511

diving

noun 0.511

merfolk

noun 0.509

infiltrator

noun 0.508

frog

noun 0.507

lobsterman

noun 0.506

corpsman

noun 0.506

soldier

noun 0.506

potman

noun 0.506

midshipman

noun 0.506

tunnel rat

noun 0.505

lifeboatman

noun 0.504

dive

noun 0.503

freedom fighter

noun 0.502

airman

noun 0.501

scuba

noun 0.501