disconcert

Từ điển American Heritage Dictionary 4th

dis·con·cert (dĭs'kən-sûrtʹ)tr.v. dis·con·cert·ed, dis·con·cert·ing, dis·con·certs
1. To upset the self-possession of; ruffle. See Synonyms at embarrass.
2. To frustrate (plans, for example) by throwing into disorder; disarrange. [Obsolete French disconcerter, from Old French desconcerter: des-, dis- + concerter, to bring into agreement (from Old Italian concertare. See concert).] dis'con·certʹing·ly adv.

• Từ đồng nghĩa / Synonyms:
  upset, discompose, untune, discomfit, confuse, flurry, put off