潜入【せんにゅう】
infiltration, sneaking in, going undercover
潜む【ひそむ】
to lurk, to be hidden, to be concealed, to lie dormant, to be latent
潜る【くぐる】
to go under, to pass under, to go through, to pass through, to dive (into or under the water), to evade, to get around, to slip past, to survive, to surmount
潜る【もぐる】
to dive (into or under water), to get under, to get into, to get in, to creep into, to crawl under, to bury oneself, to burrow into, to dig oneself into, to snuggle under, to hide oneself (esp. from the government), to conceal oneself, to go underground
潜水艦【せんすいかん】
submarine
潜在【せんざい】
potentiality, dormancy, latency
潜伏【せんぷく】
concealment, hiding, ambush, incubation, latency, dormancy
潜水【せんすい】
diving, submerging, going underwater
原潜【げんせん】
nuclear submarine
潜り【もぐり】
diving, diver, unlicensed (doctor, driver, etc.), unregistered, unqualified, outsider, stranger
潜行【せんこう】
underwater navigation, going underground, going into hiding, travelling incognito, travelling in disguise
潜航【せんこう】
submarine voyage, underwater navigation
潜在意識【せんざいいしき】
subconsciousness, the subconscious
潜り込む【もぐりこむ】
to slip into, to crawl into (under), to conceal oneself (under), to sneak into, to infiltrate