Unexpected
Unexpected adjective - Not expected.
Usage example: the failure of the backup generator was unexpected and a contingency for which we weren't prepared
Unplanned is a synonym for unexpected in chance topic. In some cases you can use "Unplanned" instead the word "Unexpected" as an adjective or an adverb.
Nearby Words: unexpectedly, unexpectedness
Unplanned
Unplanned adjective - Happening by chance.
Usage example: an unplanned change in our itinerary—we got lost!
Unexpected is a synonym for unplanned in chance topic. You can use "Unexpected" instead the word "Unplanned" as an adjective or an adverb, if it concerns topics such as not planned.
Mutual synonyms
Related pairs
- impulsive and unexpected
- impulsive and unplanned
- chance and unexpected
- chance and unplanned
- abrupt and unexpected
- abrupt and unplanned
- spontaneous and unexpected
- spontaneous and unplanned
- accidental and unexpected
- accidental and unplanned
- casual and unexpected
- casual and unplanned
- random and unexpected
- random and unplanned
Cite this Source
Unplanned and Unexpected. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unexpected/unplanned
Unexpected & Unplanned. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unexpected/unplanned>.
Unplanned or Unexpected. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unexpected/unplanned.
Google Ngram Viewer shows how "unexpected" and "unplanned" have occurred on timeline