KEY: Abrupt.SYN: Sudden, steep, precipitous, craggy, coarse, curt, blunt, violent,harsh, unceremonious, rugged, rough.ANT: Undulating, easy, gliding, polished, smooth, blending,courteous.
英语同义词词典收录了7932条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。