Unplanned and Unbidden

Unplanned

Unplanned adjective - Happening by chance.

Unbidden and unplanned are semantically related In some cases you can use "Unbidden" instead an adjective "Unplanned".

Unbidden

Unbidden adjective - Not searched or asked for.

Unplanned and unbidden are semantically related in impulsive topic. You can use "Unplanned" instead an adjective "Unbidden", if it concerns topics such as spontaneous.
Cite this Source
Unbidden and Unplanned. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/unplanned/unbidden
Unplanned & Unbidden. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/unplanned/unbidden>.
Unbidden or Unplanned. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/unplanned/unbidden.
Google Ngram Viewer shows how "unplanned" and "unbidden" have occurred on timeline