Focal point
Focal point noun - A point of convergence of light (or other radiation) or a point from which it diverges.
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Synonyms for Focal point
Root and focal point are semantically related. In some cases you can use "Root" instead a noun phrase "Focal point".
Root
Root noun - A point or place at which something is invented or provided.
Focal point and root are semantically related. Sometimes you can use "Focal point" instead a noun "Root".
Mutual synonyms
Cite this Source
Root and Focal point. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/focal_point/root
Focal point & Root. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/focal_point/root>.
Root or Focal point. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/focal_point/root.
Google Ngram Viewer shows how "focal point" and "root" have occurred on timeline