Impossible
Impossible noun - Something that cannot be done.
Safety and impossible are semantically related. In some cases you can use "Safety" instead a noun "Impossible".
Nearby Words: impossibility, impossibly
Safety
Safety noun - The state of not being exposed to danger.
Impossible and safety are semantically related. Sometimes you can use "Impossible" instead a noun "Safety".
Both words in one sentence
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It's impossible to tell from the film when the actors are making mistakes and when they're portraying their character's blatant disregard for gun safety.
Source: Reckless Gun Usage - However there will inevitably come a time when such safety measures are impossible.
Source: Blind Jump -
The worst and most chilling part, though, is that "Absolute" safety, by definition, is impossible to compromise — once activated, the Capsule cannot be opened again.
Source: Literal Genie
Cite this Source
Safety and Impossible. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impossible/safety
Impossible & Safety. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impossible/safety>.
Safety or Impossible. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impossible/safety.
Google Ngram Viewer shows how "impossible" and "safety" have occurred on timeline