Clouds
Dense mass and clouds are semantically related. in crowd topic. In some cases you can use "Dense mass" instead a noun "Clouds".
Dense mass
Clouds and dense mass are semantically related. Sometimes you can replace term "Clouds" with "Dense mass", this terms are similar.
Cite this Source
Dense mass and Clouds. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/clouds/dense_mass
Clouds & Dense mass. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/clouds/dense_mass>.
Dense mass or Clouds. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/clouds/dense_mass.
Google Ngram Viewer shows how "clouds" and "dense mass" have occurred on timeline