Meaningbog · lake · marsh · pond · swampOn'yomiショウKun'yomiぬまCommon compounds (6)沼 ぬまugly man泥沼 でいしょうquandary; dire situation from which one cannot extricate oneself; imbroglio湖沼 こしょうlake; marsh; wetland; inland waters沼田 ぬまだmarshy rice field or paddy沼地 しょうちmarshland; wetland; swampland沼沢 しょうたくmarsh; swamp; bog