infiltration; sneaking in; going undercover
concealment; hiding; ambush; incubation; latency; dormancy
diving; submerging; going underwater
potential; latent faculties; potential capacities
potentiality; dormancy; latency
submarine; submersible vessel
underwater navigation; going underground; going into hiding; travelling incognito
subconsciousness; subconscious (awareness)
submarine voyage; underwater navigation
hideout (e.g. of fugitive from justice); hiding place
submarine; midget submarine
sinking into deep thought; sinking to the depths; contemplation
antisubmarine patrol plane
decompression sickness; caisson disease; the bends
underground Christian; secret Christian (during the Edo period)
hydroplane (submarines); diving plane; diving rudder
submarine aircraft carrier
special purpose submarine (esp. Japanese midget submarines used in WWII)
submarine-launched ballistic missile; SLBM
fecal occult blood; faecal occult blood; FOB
circumvention of the law; evasion of the law (by using legal means to obtain a result normally only obtainable by illegal ones)
latent variable (e.g. in statistics)
cryptorchidism; undescended testis; retained testis
caisson disease; the bends