劣悪 れつあく Meanings な-adjective poor (quality, conditions, etc.); bad; inferior; poor-quality Kanji 劣 inferior. Read as レツ. 悪 bad. Read as アク. Example sentences そのため、派遣労働者は劣悪な労働条件の下で働いている。For that reason, temporary workers are working under inferior conditions. Common phrases 劣悪な環境 Jinuma: Japanese Dictionary · Word lists