subsurface
Aqua-Lung
U-boat
U-boot
Unterseeboot
air cylinder
aquascope
bathyscaphe
bathysphere
benthoscope
buried
diving bell
diving boat
diving chamber
diving goggles
diving helmet
diving hood
diving mask
diving suit
drowned
engulfed
flooded
grinder
hero
hoagie
hoagy
immersed
inundated
periscope
pigboat
po' boy
poor boy
scuba
snorkel
sub
subaqueous
submarine sandwich
submerged
submersed
submersible
sunken
swim fins
torpedo
under water
undersea
underwater
wedge
wet suit
assail
attack
control
cut down
down
flip
knockdown
operate
pitch
pull down
push down
sandwich
skid
sky
slew
slide
slip
slue
toss
submarined
submarines
submarining
submariner
aircraft
airplane
artillery
bomber
carrier
cruiser
destroyer
freighter
frigate
helicopter
marine
missile
shuttle
soviet
spaceship
squadron
starship
steamer
tanker
yacht
Aileen
Amin
Arleen
Augustin
Bean
Cathleen
Celine
Charlene
Christine
Clymene
Coleen
Colleen
Corinne
Crimean
Dean
Deane
Doreen
Eileen
Eugene
Filene
Gene
Geraldine
Green
Greene
Halloween
Helene
Irene
Janine
Jean
Jeanne
Jolene
Justine
Kathleen
Kean
Keane
Keene
Killeen
Kristine
Laurene
Lean
Levine
Marine
Marleen
Maureen
Maxine
Mien
Moline
Nadine
Nene
Noreen