Darkening
Darkening noun - Changing to a darker color.
Extinction and darkening are semantically related in extinguishing topic. In some cases you can use "Extinction" instead a noun "Darkening".
Extinction
Extinction noun - The state or fact of being rendered nonexistent, physically unsound, or useless.
Darkening and extinction are semantically related in extinguishing topic. You can use "Darkening" instead a noun "Extinction".
Nearby Word: extinct
Mutual synonyms
Both words in one sentence
- So, they realized that darkening the skies would ultimately lead to the extinction of the humans (no plants, no animals, no food) and they built the Matrix to keep humans alive.
Cite this Source
Extinction and Darkening. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/darkening/extinction
Darkening & Extinction. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/darkening/extinction>.
Extinction or Darkening. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/darkening/extinction.
Google Ngram Viewer shows how "darkening" and "extinction" have occurred on timeline