相關單詞同義詞sudden, short, angular, 近義詞 hasty, headlong, impetuous, precipitate, sheer, steep, sudden, blunt, brusque, curt, gruff, rude, short, surly反義詞deliberate, flat, gradual, leisurely, sloping, mannerly, polite, tactful臨近詞ABS, abrogate, abruptly, abruptio, abruption, abruptness, abrupt wave, abrupt sign, abrupt tone, abrupt turn, abrupt wind, abrupt halt相似詞abreast, abridge, abroad, abrogate, abs, abscess, abscissa, abscission, 返回 abrupt