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

甘子[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
甘い[amai] sweet
甘い小説[amaishousetsu] sentimental novel
甘え[amae] depending on other's kindness
甘えっ子[amaekko] spoilt child

甘える[amaeru] to behave like a spoiled child
甘く見る[amakumiru] to not take seriously
甘たるい[amatarui] sentimental
甘やかす[amayakasu] to pamper
甘栗[amaguri] broiled sweet chestnuts

老麺[raamen] ramen (Chinese-style noodles)
家老[karou] chief retainer
棄老[kirou] old person thrown away in the mountains
敬老[keirou] respect for the aged
敬老の日[keirounohi] Respect-for-the-Aged Day Holiday (third Monday in September)

元老[genrou] elder statesman
元老院[genrouin] (Roman) senate
故老[korou] old people
車海老[kurumaebi] kuruma prawn (Marsupenaeus japonicus)
寿老人[juroujin] god of longevity