puzzled Synonyms

at a loss nonplused nonplussed thrown off balance surprised stupefied stumped stuck staggered riddled quizzical perplex perplexed nonplus thrown troubled disoriented out of it flummoxed discombobulated clueless at sixes and sevens punch drunk taken aback dumbfounded fazed mixed-up bemused at sea mystified muddled confounded blank bewilder bewildered bemuse befuddled bamboozled baffle baffled astounded astonished amazed aghast confuse confused mazed marveling lost graveled