Skip to main content
dumbfounded

dumbfounded

7 4.6
Very surprised and unable to speak
  • adjective
  • /ˈdʌmˌfaʊndɪd/
translation icon : atónito
  • After hearing the shocking news, she was completely dumbfounded and couldn't find the words to respond.
  • dumbfounded look
  • absolutely dumbfounded
  • dumbfounded expression

And I remember just being dumbfounded after watching that fight.

Autoplay Next

Examples

  • It's pretty obvious that Amy's admission was news to Rory; just look how dumbfounded he was.

    Blog text (20)
  • "I could bring you tea." Shan looked at her dumbfounded, knowing he should tell her of her mistake.

    Fiction book (2001)
  • And I remember just being dumbfounded after watching that fight.

  • And he was dumbfounded by how different of a world this was.

  • His wife knew absolutely nothing about the angel and was as dumbfounded as he was.

    Fiction book (1999)
  • Everybody's kind of sitting there with the dumbfounded look on their face, like, what do I do now?

  • I can only assume that you are all as irate as I am, and you're simply too dumbfounded to speak.

  • Standing there, looking over the shoulder of a friend, I was simply dumbfounded to see the world I'd photographed, the seamless beauty of the place.

    Academic text (2007)
  • The two troopers and many of their comrades stood amazed and dumbfounded.

    Fiction book (1999)
  • The saurs stood there, gaping in silence, wide-eyed, stunned, and dumbfounded.

    Fiction book (2002)

Synonyms

shocked
vsdumbfounded
543 2.1

Feeling surprised and upset because something bad or unexpected happens

is more narrowly about astonishment that leaves one unable to speak
surprised
vsdumbfounded
357 1.0

Feeling sudden wonder when something unexpected happens

is stronger, showing being unable to speak from extreme astonishment
amazed
vsdumbfounded
138 1.0

Very surprised in a way that shows wonder

is more about being unable to speak from that intense surprise
speechless
vsdumbfounded
61 3.1

Unable to speak for a short time because you feel very surprised or shocked

is more extreme, stressing astonishment that leaves one powerless to speak
dumb
vsdumbfounded
  • NSFW
58 5.2

Unable to speak for a short time because of shock or surprise

is stronger, focusing on extreme astonishment that silences people
stunned
vsdumbfounded
29 3.0

Too shocked to move or think clearly

is similar but especially describes being left speechless by surprise
astonished
vsdumbfounded
21 2.7

Feeling very surprised by something unexpected or hard to believe

is more specific about being unable to speak from shock and astonishment
incredulous
vsdumbfounded
20 6.8

Not able or willing to believe something

is more about being silenced by shock rather than doubting truth
flabbergasted
vsdumbfounded
9 6.7

Very surprised and unable to speak

is similar but focuses on complete astonishment causing silence
astounded
vsdumbfounded
7 3.8

Very surprised and unable to believe what happened

is similar but stresses being made silent and unable to speak
dumbstruck
vsdumbfounded
5 6.5

So shocked that you cannot speak

is slightly more about intense astonishment than mere silence
thunderstruck
vsdumbfounded
5 7.0

Very surprised and unable to speak or move

is more about being stunned into quiet speechlessness by shock
nonplussed
vsdumbfounded
3 8.9

Very surprised and confused so you do not know what to say or do

is usually more about stunned silence than puzzled confusion
stupefied
vsdumbfounded
1 7.0

Unable to think or react after a sudden shock

is closer to simple speechlessness caused by astonishment rather than numbness
gobsmacked
vsdumbfounded
  • UK
1 8.6

Very surprised and unable to speak

is similar but highlights being struck silent by astonishment
dumbstricken
vsdumbfounded
9.8

So shocked that you cannot speak for a short time

is more about overwhelming astonishment that freezes speech
astonied
vsdumbfounded
  • Archaic
9.9

Feeling very surprised and unable to speak or move

is more focused on being left completely unable to speak by surprise
staggered
vsdumbfounded
4.4

Very surprised by something you did not expect

is similar but emphasizes being left speechless rather than only surprised

Antonyms

14 4.0

Not thinking something is good or interesting

5 5.3

Not worried or surprised by a sudden problem

How Astonished

speechless
61 3.1
dumbfounded
7 4.6
stunned
29 3.0
astonished
21 2.7
surprised
357 1.0

Surface Forms

dumbfounded positive

Morphology

dumbfounded = dumbfound (transparent) = dumbfound + ed

The adjective is formed by the standard past-participle/adjectival -ed on the verb 'dumbfound', so the meaning 'made speechless' is directly derived.

Etymology

Dumbfounded comes from dumb ('unable to speak') and found (an old word meaning 'to strike down' or 'leave stunned'). So to be dumbfounded is to be so shocked that you are 'struck' into silence and cannot speak.