Dictionary and Thesaurus

Definition of Flabbergasted

• (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 Flabbergasted

• Flabbergast
• Boggle
• Bowl Over
• Dumbfounded
• Dumfounded
• Stupefied
• Thunderstruck
• Dumbstruck
• Dumbstricken

Antonyms of Flabbergasted

Homophones of Flabbergasted