Clouding up
Clouding up noun - The process whereby water particles become visible in the sky.
Gray and clouding up are semantically related. in unlit topic. In some cases you can use "Gray" instead a verb phrase "Clouding up", when it comes to topics like shut out the light.
Gray
Gray verb - Make grey.
Clouding up and gray are semantically related. Sometimes you can replace phrase "Clouding up" with "Gray", this terms are similar.
Cite this Source
Gray and Clouding up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/clouding_up/gray
Clouding up & Gray. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/clouding_up/gray>.
Gray or Clouding up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/clouding_up/gray.
Google Ngram Viewer shows how "clouding up" and "gray" have occurred on timeline