Blacken
Cloud
Cloud verb - To make dark, dim, or indistinct.
Usage example: the diner's dark interior, clouded with smoke and grease
Blacken is a synonym for cloud in attack topic. You can use "Blacken" instead a verb "Cloud", if it concerns topics such as become cloudy, make cloudy.
Mutual synonyms
Common collocations
| sky | blacken sky | cloud sky |
Cite this Source
Cloud and Blacken. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/blacken/cloud
Blacken & Cloud. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/blacken/cloud>.
Cloud or Blacken. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/blacken/cloud.
Google Ngram Viewer shows how "blacken" and "cloud" have occurred on timeline