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unannounced Synonyms
Another word for unannounced
Choosing another word for unannounced that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Not given advance notice or public declaration; arriving or occurring without prior warning.
Usage Example
"The health inspector conducted an unexpected visit to the restaurant kitchen on Tuesday morning."
Strongest
unexpected
unscheduled
Strong
unheralded
unplanned
surprise
unforeseen
unanticipated
Weak
sudden
Opposites of unannounced
The opposite of unannounced shifts depending on context. Common opposites include:
announced
scheduled
expected
planned
anticipated
publicized
arranged
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unannounced. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unannounced