氾濫 はんらん hanran overflowing JLPT N1 noun suru verb Common word Other meanings 2. oversupply, plethora, abundance (esp. of something undesirable) The kanji in this word 氾 濫 excessive, overflow, spread out JLPT N1 · Strokes 18 In this level 反応 万能 半端 反発 反乱 美 ひいては ビールス 控え室 控える Back to the JLPT N1 list Practise these words