疑り深い うたぐりぶかい Meanings い-adjective doubting; distrustful; incredulous; suspicious See also: 疑い深い (うたがいぶかい). Kanji 疑 doubt 深 deep. Read as ふかい. Example sentences 何でトムはああも疑り深いのかね。Why's Tom so suspicious? Jinuma: Japanese Dictionary · Word lists