sub
bubble-head
silent service
sub tender
auxiliary research submarine
subchaser
X-craft
submariner
submarining
dinette
oceanaut
naval academy
crash dive
supersub
minisubmarine
action group
subtransect
subhunter
fin
attack submarine
sail
U-boat
SEAL
Navy SEAL
receiving ship
service abroad
rating
US Navy
United States Navy
shipboard duty
USN
Navy
sea-duty
surface ship
warcraft
naval equipment
adobo
naval unit
man-of-war
ship of the line
hunter-killer
waster
fleet ballistic missile submarine
N
mesoscaphe
Marine Corps
Marines
marine
United States Marine Corps
US Marine Corps
tin can
USMC
United States Marines
able seaman
training ship
able-bodied seaman
merchant mariner
school ship
U-boater
letter of marque
sailor boy
seapower
nuclear submarine
nuclear-powered submarine
swab
navy base
skimmer
sailor
bluejacket
bow guard
commissioned naval officer
nautilus
navy man
sea room
squid
hydronaut
autosub
battlewagon
shore patrol
design depth
pressman
submarine
seasoner
guard ship
collier
dogwatch
guardship