海鷂魚[ei] ray (fish)
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一天四海[ittenshikai] the world
雲海[unkai] sea of clouds
沿海[enkai] coast

遠海[enkai] deep sea
黄海[koukai] Yellow Sea
温海[atsumi] warm sea
海の幸[uminosachi] seafood

くんくん鳴く[kunkunnaku] to whine (of a dog)
ちゅうちゅう鳴く[chuuchuunaku] to squeak
ちんちん鳴る[chinchinnaru] to jingle
ぴよぴよ鳴く[piyopiyonaku] to peep
烏鳴き[karasunaki] cry of the crow

遠鳴り[toonari] distant peals (thunder)
家鳴り[yanari] rattling of a house
海鳴り[uminari] rumbling of the sea
共鳴[kyoumei] resonance
共鳴り[tomonari] resonance