Flabbergasted (9)
'flabbergasted' is the definition.
(synonyms)
This is all the clue.
(Other definitions for amazed that I've seen before include "Greatly surprised, astounded" , "Greatly surprised or astonished" , "was stunning" , "Flabbergasted" , "Astonished, stunned" .)
'flabbergasted' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for thunderstruck that I've seen before include "Stupefied" , "Completely taken aback" , "Flabbergasted" , "can't speak?" , "Astonished" .)
'flabbergasted' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for staggered that I've seen before include "Lurched, reeled" , "Did floor" , "Bowled over" , "Deeply shocked or walked unsteadily as if about to fall" , "Amazed" .)