沼 marsh, lake, bog, swamp, pond 8 strokes jōyō, taught in secondary school old JLPT 1 #1467 in newspapers Readings Onショウ Kunぬま In Chinese 沼 Words written with it 沼 ぬま marsh N1 泥沼 どろぬま bog 湖沼 こしょう lake 沼田 ぬまた deep-mud paddy 沼地 ぬまち marshland 沼沢 しょうたく marsh