unannounced
adverb/ˌʌnəˈnaʊnst/
Frequency rank: #12,461 of 20,003 in the WORDED list (wordfreq data)
Meaning
without any prior notice or warning.
Example sentence
The inspector arrived unannounced and caught the staff off guard.
Synonyms & related words
More words in ranks 12,401–12,500
- sweepstakesA contest in which winners are chosen by chance from among all entries.
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- thoracicRelating to the thorax, the part of the body between the neck and the abdomen.
- tremora slight shaking or quivering movement, often caused by an earthquake or strong emotion.
- twisteran informal word for a tornado; a violently rotating column of air that moves across the ground.
- undividedComplete and not split among other things; whole and focused entirely on one thing.
- unsatisfactorynot good enough; failing to meet expectations or requirements.
- unskilledLacking special training, knowledge, or ability needed for a particular task.
- unwrittenNot formally recorded or stated; based on custom or tradition rather than explicit rules.
- utilitariandesigned to be useful and practical rather than attractive or luxurious.