Cloud
Cloud noun - An overspreading element that produces an atmosphere of gloom.
Dense mass and cloud are semantically related. in crowd topic. In some cases you can use "Dense mass" instead a noun "Cloud", when it comes to topics like swarm.
Dense mass
Cloud and dense mass are semantically related. You can use "Cloud" instead a noun phrase "Dense mass".
Cite this Source
Dense mass and Cloud. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/cloud/dense_mass
Cloud & Dense mass. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/cloud/dense_mass>.
Dense mass or Cloud. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/cloud/dense_mass.
Google Ngram Viewer shows how "cloud" and "dense mass" have occurred on timeline