肝銘[kanmei] deep impression
肝炎[kanen] hepatitis
肝硬変[kankouhen] cirrhosis of the liver
肝臓[kanzou] liver
肝油[kanyu] fish-liver oil (cod, shark, etc.)

肝要[kanyou] essential
ド肝を抜く[dogimowonuku] to knock or scare (someone) out of his or her wits
肺肝[haikan] lungs and livers
肝腎[kanjin] essential

鮟鱇[ankou] goosefish (any anglerfish of family Lophiidae)
鮟肝[ankimo] monkfish liver
蛙鮟鱇[kaeruankou] frogfish (any fish of family Antennariidae, esp. the striated frogfish, Antennarius striatus)

蝦蟇鮟鱇[gamaankou] toadfish (any fish of family Batrachoididae, esp. the Pacuma toadfish, Batrachoides surinamensis)
提灯鮟鱇[chouchinankou] football fish (any fish of family Himantolophidae, esp. the Atlantic footballfish, Himantolophus groenlandicus)
箕作柄長提灯鮟鱇[mitsukurienagachouchinankou] triplewart seadevil (Cryptopsaras couesii)