相关单词同義詞painful, hurt, gall, strongly, hotly, 近義詞adj. acid, cruel, fierce, harsh, hostile, painful, resentful, sharp, sour反義詞adj.bland, delicious, genial, mellow, pleasant, sweet臨近詞bitty, bite, Bittera, bitters, bittern, Bitterne, Bitterns, bitterly, bitterish, Bitterlin, Bitterash, bitterend相似詞bitmap, Bitmoji, bits and pieces idiom, bitten, bitter chocolate, bitter lemon, bitterly, bittern, 返回 bitter