Background
Background noun - The physical conditions or features that form the setting against which something is viewed.
Past history and background are semantically related. In some cases you can use "Past history" instead a noun "Background".
Past history
Background and past history are semantically related. You can use "Background" instead a noun phrase "Past history".
Mutual synonyms
Cite this Source
Past history and Background. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/background/past_history
Background & Past history. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/background/past_history>.
Past history or Background. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/background/past_history.
Google Ngram Viewer shows how "background" and "past history" have occurred on timeline