高下 こうげ Meanings Noun, する verb, Intransitive rise and fall (e.g. prices); fluctuation Noun difference (rank, grade, quality, etc.); variation Kanji 高 high. Read as コウ. 下 down. Read as ゲ. Words containing 高下 乱高下 (らんこうげ) violent fluctuation Jinuma: Japanese Dictionary · Word lists