disconcert Synonyms

upset confuse discomfit flurry ruffle disturb discompose agitate shake up startle shock shake scare take aback throw off balance rattle puzzle put-off perturb perplex obnubilate nonplus surprise throe consternate appal to discompose dumbfound worry flummox untune unsettle unnerve trouble throwing discombobulate thrown throw moider fuddle frustrate disarrange derange demoralize defeat daunt counterwork confound concern complicate