異性 いせい isei the opposite sex JLPT N1 noun no-adjective Common word Other meanings 2. isomerism The kanji in this word 異 uncommon, different, queerness JLPT N1 · Strokes 11 性 sex, gender, nature JLPT N3 · Strokes 8 In this level 移行 いざ 移住 衣装 いじる 遺跡 依存 委託 至って 出世 Back to the JLPT N1 list Practise these words