堅白同異 けんぱくどうい Meanings Noun sophism; sophistry; quibbling Kanji 堅 firm. Read as ケン. 白 white. Read as ハク. 同 same. Read as ドウ. 異 different. Read as イ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists