沌chaotic, confused; murky, turbid; used in 混沌[hun4 dun4]Strokes7PinyindùnParts氵water屯village, hamletWords with 沌混沌hùn dùn · hundunprimal chaos (original state of the universe in Chinese mythology); (of a situation) confused; chaotic; (of a person) muddle-headed; simple-minded混沌学hùn dùn xué · hundunxuechaos theory (math.)混沌理论hùn dùn lǐ lùn · hundunlilun(math.) chaos theoryStudy it in Yanamino