Part of speech:
In a state of wonder or amazement, as with the mouth wide open.
Struck with amazement, terror, etc., as if by a thunderbolt
Temporarily unable to speak; silent, as from shock
To be successful in coming or going:
To give trouble to, esp. in a petty or nagging way; disturb, annoy, irritate, etc.
Struck by shock, terror, or amazement.
Having knowledge or discernment of something:
To put at a loss as to what to think, say, or do; bewilder.
To pose is defined as to get into a certain position or to pretend to be someone.
Beat means to hit something over and over again or to form or mix something.
To confuse so as to keep from understanding or solving; puzzle; confound
(Informal) To confuse, baffle, or puzzle:
To alarm, frighten, or surprise suddenly.
To affect deeply in mind or emotion:
To daze is defined as to confuse someone or to make him unable to react or think properly.
To embarrass; disconcert; abash
To be or become confused or overwhelmed as by something very difficult, surprising, vast, etc.
To cover or furnish with a floor
To make clear or explicit (something obscure or implied); explain fully
To offer reasons for or a cause of; justify:
Excite is defined as to stir up emotions, action or strong reactions.
as if struck dumb with astonishment and surprise
To puzzle or perplex
Find another word for dumbfounded. In this page you can discover 47 synonyms, antonyms, idiomatic expressions, and related words for dumbfounded, like: agape, bewildered, astounded, thunderstruck, puzzled, shocked, amazed, speechless, dumfounded, stupefied and dumbstruck.