比較行動学 ひかくこうどうがく Meanings Noun ethology See also: 動物行動学 (どうぶつこうどうがく). Kanji 比 compare. Read as ヒ. 較 compare. Read as カク. 行 go. Read as コウ. 動 move. Read as ドウ. 学 study. Read as ガク. Jinuma: Japanese Dictionary · Word lists