天魚[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
海鷂魚[ei] ray (fish)
斉魚[etsu] Japanese grenadier anchovy (Coilia nasus)
旗魚[kajiki] marlin
鶏魚[isagi] chicken grunt (species of fish, Parapristipoma trilineatum)

杜父魚[tofugyo] sculpin (any fish of family Cottidae, inc. the bullheads and the miller's-thumb)
堅魚[katsuo] skipjack tuna
魚網[gyomou] fishing net
魚屋[sakanaya] fish market
魚貝[gyokai] marine products

鎌鼬[kamaitachi] type Japanese folkloric monster (yokai), thought to be a trio of weasels who appear in a whirlwind to cut their victim
鼬鼠[itachi] weasel (esp. the Japanese weasel, Mustela itatsi)
鼬ごっこ[itachigokko] doing the same thing repeatedly
鼬の道[itachinomichi] not to write to or visit someone
鼬の最後っ屁[itachinosaigoppe] final emergency measure (lit: the final fart of a weasel)

鼬鮫[itachizame] tiger shark (Galeocerdo cuvier)
黄鼬[ten] Japanese marten (Martes melampus)
毛長鼬[kenagaitachi] polecat (Mustela putorius)
鼬魚[itachiuo] goatsbeard brotula (species of ophidiiform fish, Brotula multibarbata)
朝鮮鼬[chousenitachi] Korean yellow weasel (Mustela sibirica coreana)