As an adjective dumbfounded
is shocked and speechless.
As a verb dumbfounded
is (dumbfound).
As an adverb dumbfoundedly is
in a dumbfounded manner.
dumbfounded
English
Alternative forms
* dumfounded
Synonyms
* amazed, astonished, astounded, confounded, flabbergasted, perplexed, shocked, speechless, stunned, surprised
Verb
(head)
(dumbfound)