Dictionary and Thesaurus

Definition of Dumbfounded

• (adjective satellite) as if struck dumb with astonishment and surprise; "a circle of policement stood dumbfounded by her denial of having seen the accident"; "the flabbergasted aldermen were speechless"; "was thunderstruck by the news of his promotion"

Synonyms of Dumbfounded

• Perplex
• Vex
• Stick
• Get
• Puzzle
• Mystify
• Baffle
• Beat
• Pose
• Bewilder
• Flummox
• Stupefy
• Nonplus
• Gravel
• Amaze
• Dumbfound
• Dumfounded
• Flabbergasted
• Stupefied
• Thunderstruck
• Dumbstruck
• Dumbstricken

Antonyms of Dumbfounded

Homophones of Dumbfounded