沖積[chuuseki] alluvial
沖積期[chuusekiki] alluvial period
沖積世[chuusekisei] alluvial epoch (i.e. the Holocene epoch)
沖積層[chuusekisou] alluvium
沖積土[chuusekido] alluvial soil

沖仲仕[okinakashi] longshoreman
沖天[chuuten] rising into the heavens
沖縄[okinawa] Okinawa (prefecture)
沖縄開発庁長官[okinawakaihatsuchouchoukan] Director General of Okinawa Development Agency

蝦夷[ezo] peoples formerly of northern Japan with distinct language and culture (i.e. the Ainu)
青竜蝦[shako] mantis shrimp (any marine crustacean of order Stomatopoda, esp. the species Oratosquilla oratoria)
車蝦[kurumaebi] kuruma prawn (Marsupenaeus japonicus)
蝦蟆[hikigaeru] toad (esp. the Japanese toad, Bufo japonicus)
蝦虎魚[haze] goby (fish)

竜蝦[iseebi] spiny lobster (esp. Japanese spiny lobster, Panulirus japonicus)
蝦夷松[ezomatsu] Yezo spruce (Picea jezoensis)
蝦夷菊[ezogiku] Chinese aster
蝦腰[ebigoshi] bent (with age)

醤油[shouyu] soy sauce
生醤油[kijouyu] pure soy sauce
醤蝦[ami] opossum shrimp (Mysida spp.)
沖醤蝦[okiami] krill
醤油顔[shouyugao] someone with a slender chin

豆瓣醤[toobanjan] broad bean chili paste (Chinese seasoning)
ポン酢醤油[ponzushouyu] ponzu (Japanese sauce made primarily of soy sauce and citrus juice)
魚醤[gyoshou] fish sauce (made from fermented salted fish)
魚醤油[uoshouyu] fish sauce (made from fermented salted fish)
たまり醤油[tamarijouyu] tamari soy sauce