沌 dùn 🔊 used in 混沌[hun4 dun4] 7 strokes + Keep this word Meanings dùn used in 混沌[hun4 dun4] Words with 沌 混沌 hùn dùn primal chaos (original state of the… 浑沌 hún dùn see 混沌[hun4 dun4] 混沌学 hùn dùn xué chaos theory (math.) 混沌理论 hùn dùn lǐ lùn chaos theory