infiltration; sneaking in; going undercover
concealment; hiding; ambush; incubation; latency; dormancy
potential; latent faculties; potential capacities
diving; submerging; going underwater
potentiality; dormancy; latency
underwater navigation; going underground; going into hiding; travelling incognito
submersible; (small) submarine
subconsciousness; the subconscious
submarine voyage; underwater navigation
hideout (e.g. of fugitive from justice); hiding place
midget submarine; submarine
sinking into deep thought; sinking to the depths; contemplation
antisubmarine patrol plane
decompression sickness; caisson disease; the bends
submarine aircraft carrier
(professional) licensed diver
underground Christian; secret Christian (during the Edo period)
hydroplane (submarines); diving plane; diving rudder
latent heat; hidden heat; concealed heat
special purpose submarine (esp. Japanese midget submarines used in WWII)
submarine-launched ballistic missile; SLBM
fecal occult blood; faecal occult blood; FOB
person biding their time; heir waiting to ascend the throne; great talent yet to make their mark
circumvention of the law; evasion of the law (by using legal means to obtain a result normally only obtainable by illegal ones)
potential ability; latent energy; potential
infiltration activities; undercover operation; covert work
Cryptodira (suborder comprising the hidden-necked turtles)
latent variable (e.g. in statistics)
potential growth rate (of an economy)
cryptorchidism; undescended testis; retained testis
fecal occult blood test; FOBT
caisson disease; the bends