dumbfound Play verbGreatly astonish or amaze. SYNONYMS agapeamazeamazedastonishastonishedastoundastoundedat a loss for wordsbewilderbewilderedblow awayblow someone's mindblown awaybowl overbowled overcatch off balanceconfoundconfoundeddazedazeddiscomposediscomposeddisconcertdisconcerteddumbstruckflabbergastflabbergastedfloorflooredflummoxedgobsmackedgoggle-eyedknock for sixknock outknock sidewaysknock the stuffing out ofknocked for sixknocked outknocked sidewaysleave aghastleave open-mouthednonplusnonplussedopen-mouthedshakeshake upshakenspeechlessstaggerstaggeredstartlestartledstop someone in their tracksstrike dumbstunstunnedstupefiedstupefysurprisesurprisedtake abacktake by surprisetake someone's breath awaytaken abackthrowthrownthunderstruckunnerveunnervedwide-eyed
