startling Synonyms

unpredicted unusual unlooked-for unexpected surpriser surprising sudden stupefying stunning striking staggering splendid spectacular shocking shocked shock sensational wonderful wondrous unanticipated unannounced rip-roaring psychedelic eye-popping eye-opening suspenseful mind-boggling mind-blowing mind-bending mind-altering breathtaking hair-raising jolting awe-inspiring unforeseen remarkable prodigious phenomenal dramatic disturbing disquieting dismaying disconcerting daunting confounding breaking beautiful awesome awing astounding