Extinction
Extinction noun - The state or fact of being rendered nonexistent, physically unsound, or useless.
Failing and extinction are semantically related. In some cases you can use "Failing" instead a noun "Extinction".
Nearby Word: extinct
Failing
Failing noun - A defect in character.
Extinction and failing are semantically related. Sometimes you can use "Extinction" instead a noun "Failing".
How words are described
Both words in one sentence
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The next game reveals that the attempt was enough to stop the extinction of all life on Earth, but failing to stop it completely still devastated the Earth.
Source: Video Game / Mega Man X5 - Moments later, The Admiral and 2 more Pacifistas arrive, which made the damn Straw Hats try to flee, ultimately failing, and having the crew on verge of extinction.
Source: Mood Whiplash / Anime and Manga -
Apocalypse How: Ongoing Planetary/Societal Collapse turning into a Planetary/Species Extinction (dominant species, natural), as failing crops endanger the survival of the human race.
Source: Film / Interstellar
Cite this Source
Failing and Extinction. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/extinction/failing
Extinction & Failing. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/extinction/failing>.
Failing or Extinction. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/extinction/failing.
Google Ngram Viewer shows how "extinction" and "failing" have occurred on timeline