Blacken
Blacken verb - To make dirty.
Become cloudy and blacken are semantically related. In some cases you can use "Become cloudy" instead a verb "Blacken".
Become cloudy
Blacken and become cloudy are semantically related. You can use "Blacken" instead a verb phrase "Become cloudy".
Cite this Source
Become cloudy and Blacken. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/blacken/become_cloudy
Blacken & Become cloudy. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/blacken/become_cloudy>.
Become cloudy or Blacken. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/blacken/become_cloudy.
Google Ngram Viewer shows how "blacken" and "become cloudy" have occurred on timeline