Darken
Darken verb - To take on a gloomy or forbidding look.
Keep under and darken are semantically related In some cases you can use "Keep under" instead a verb "Darken".
Keep under
Darken and keep under are semantically related in deject topic. Sometimes you can use "Darken" instead a verb "Keep under".
Cite this Source
Keep under and Darken. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/darken/keep_under
Darken & Keep under. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/darken/keep_under>.
Keep under or Darken. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/darken/keep_under.
Google Ngram Viewer shows how "darken" and "keep under" have occurred on timeline