Chance
Chance noun - The uncertain course of events.
Unusual occurrence and chance are semantically related. In some cases you can use "Unusual occurrence" instead a noun "Chance".
Unusual occurrence
Chance and unusual occurrence are semantically related. You can use "Chance" instead a noun phrase "Unusual occurrence".
Mutual synonyms
Cite this Source
Unusual occurrence and Chance. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/chance/unusual_occurrence
Chance & Unusual occurrence. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/chance/unusual_occurrence>.
Unusual occurrence or Chance. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/chance/unusual_occurrence.
Google Ngram Viewer shows how "chance" and "unusual occurrence" have occurred on timeline