Bright spot
Lumen and bright spot are semantically related. In some cases you can use "Lumen" instead a noun "Bright spot".
Lumen
Lumen noun - A cavity or passage in a tubular organ.
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Synonyms for Lumen
Nearby Word: luminous
Cite this Source
Lumen and Bright spot. (2017). Retrieved 2026, July 31, from https://thesaurus.plus/related/bright_spot/lumen
Bright spot & Lumen. N.p., 2017. Web. 31 Jul. 2026. <https://thesaurus.plus/related/bright_spot/lumen>.
Lumen or Bright spot. 2017. Accessed July 31, 2026. https://thesaurus.plus/related/bright_spot/lumen.
Google Ngram Viewer shows how "bright spot" and "lumen" have occurred on timeline