Surprise
Surprise noun - Something that makes a strong impression because it is so unexpected.
Unscheduled and surprise are semantically related. In some cases you can use "Unscheduled" instead an adjective "Surprise".
Unscheduled
Unscheduled adjective - Not scheduled or not on a regular schedule.
Surprise and unscheduled are semantically related. Sometimes you can use "Surprise" instead an adjective "Unscheduled".
Mutual synonyms
Cite this Source
Unscheduled and Surprise. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/surprise/unscheduled
Surprise & Unscheduled. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/surprise/unscheduled>.
Unscheduled or Surprise. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/surprise/unscheduled.
Google Ngram Viewer shows how "surprise" and "unscheduled" have occurred on timeline