蝮 viper; adder; asp 15 strokes. Readings まむし (kun reading): 蝮 (マムシ) pit viper (esp. the mamushi, Gloydius blomhoffi) フク (on reading) Components 虫 复 乞 radical beg 夂 radical go; winter top 日 radical sun; day 虫 radical insect Words using 蝮 蝮 (マムシ) pit viper (esp. the mamushi, Gloydius blomhoffi) Jinuma: Japanese Dictionary · Word lists