火口湖[kakouko] crater lake
湖沼[koshou] lakes and marshes
湖上[kojou] on the lake
湖水[kosui] lake
湖畔[kohan] lake shore

湖面[komen] lake surface
江湖[kouko] the public
人造湖[jinzouko] artificial lake
中禅寺湖[chuuzenjiko] Lake Chuzenji

鹹気[shioke] saltiness
鹹い[karai] spicy
半鹹水[hankansui] brackish water
鹹草[ashitagusa] Angelica keiskei (species of angelica, a herb of the parsley family)
鹹湖[kanko] salt lake

鹹水[kansui] brackish water
鹹味[kanmi] saltiness
鹹水湖[kansuiko] saltwater lake
鹹水魚[kansuigyo] saltwater fish