いい加減 いいかげん iikagen irresponsible JLPT N1 na-adjective adverb Common word Other meanings 2. lukewarm, half-baked, halfhearted, vague 3. (already) enough The kanji in this word 加 add, addition, increase JLPT N3 · Strokes 5 減 dwindle, decrease, reduce JLPT N2 · Strokes 12 In this level 暗算 暗示 案じる 安静 案の定 言い訳 イエス 家出 生かす いかに Back to the JLPT N1 list Practise these words