1) 瞭然りょうぜん Parts 瞭 然 #70,602 Link copied! りょうぜん [0] Meaning Shirabe Taru-adjective To-adverb obvious; evident; clear Kanji 瞭 リョウ clear 然 ゼン sort of thing, so, if so Forms 瞭然#70,602瞭然りょうぜん了然#185,566了然りょうぜんりょうぜんりょうぜん