Stable
Stable adjective - Marked by the ability to withstand stress without structural damage or distortion.
Unchallengeable and stable are semantically related. In some cases you can use "Unchallengeable" instead an adjective "Stable".
Unchallengeable
Unchallengeable adjective - Not capable of being challenged or proved wrong.
Stable and unchallengeable are semantically related. Sometimes you can use "Stable" instead an adjective "Unchallengeable".
Nearby Word: unchallenged
Mutual synonyms
Both words in one sentence
- Queer, transgender and gender non-conforming people are threatening because they place in question identities previously conceived as stable, unchallengeable, grounded and "known", which serve as critical tools of heterosexist culture.
Source: Useful Notes / Homophobia
Cite this Source
Unchallengeable and Stable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/stable/unchallengeable
Stable & Unchallengeable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/stable/unchallengeable>.
Unchallengeable or Stable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/stable/unchallengeable.
Google Ngram Viewer shows how "stable" and "unchallengeable" have occurred on timeline