訝しい いぶかしい Meanings い-adjective suspicious; doubtful; dubious; questionable; fishy Kanji 訝 doubt. Read as いぶかる. Example sentences 私はいぶかしく思った。I had doubts. Words containing 訝しい 訝しむ (いぶかしむ) to be suspicious of Jinuma: Japanese Dictionary · Word lists