Thesaurus
Synonyms & Antonyms of unannounced
1
as in undisclosed, silent
Synonyms & Near Synonyms for unannounced
Antonyms & Near Antonyms for unannounced
2
as in unexpected, unforeseen
Synonyms & Near Synonyms for unannounced
- amazing,
- astonishing,
- astounding,
- blindsiding,
- dumbfounding
- (also dumfounding),
- eye-opening,
- flabbergasting,
- jarring,
- jaw-dropping,
- jolting,
- shocking,
- startling,
- stunning,
- stupefying,
- surprising
- awesome,
- awful,
- breathtaking,
- fabulous,
- heart-stopping,
- marvelous
- (or marvellous),
- miraculous,
- portentous,
- prodigious,
- staggering,
- stupendous,
- sublime,
- wonderful,
- wondrous
Antonyms & Near Antonyms for unannounced
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Merriam-Webster unabridged
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The first known use of unannounced was circa 1775
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