puzzlingly Synonyms

without explanation cheatingly exceptionally bizarrely bemusedly bafflingly astoundingly arrestingly remarkably complicatedly incomprehensibly contractedly unaccountably riddlingly perplexingly perplexedly paradoxically mystifyingly disconcertingly crushingly confusingly bewilderingly extraordinarily enigmatically curiously cryptically confusedly confoundedly amazedly abstrusely incredibly inexplicably mysteriously bewilderedly surprisingly amazingly astonishingly strangely startlingly peculiarly oddly abnormally