了解 りょうかい ryoukai comprehension JLPT N1 noun suru verb interjection Common word Other meanings 2. OK, roger The kanji in this word 了 complete, finish JLPT N2 · Strokes 2 解 unravel, notes, key JLPT N3 · Strokes 13 In this level 利点 略奪 略語 流通 領域 領海 両極 良好 良識 良質 Back to the JLPT N1 list Practise these words