Invulnerable
Invulnerable adjective - Incapable of being defeated, overcome, or subdued.
Sturdy and invulnerable are semantically related. In some cases you can use "Sturdy" instead an adjective "Invulnerable".
Nearby Word: invulnerability
Sturdy
Sturdy adjective - Able to withstand hardship, strain, or exposure.
Invulnerable and sturdy are semantically related. Sometimes you can use "Invulnerable" instead an adjective "Sturdy".
Nearby Word: sturdily
Mutual synonyms
Related pairs
- thick and invulnerable
- thick and sturdy
- sound and invulnerable
- sound and sturdy
- secure and invulnerable
- secure and sturdy
- firm and invulnerable
- firm and sturdy
- resolute and invulnerable
- resolute and sturdy
- steadfast and invulnerable
- steadfast and sturdy
- inflexible and invulnerable
- inflexible and sturdy
Both words in one sentence
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The latter involves the weapon being underwhelming, yet still powerful; the former involves the target being unusually sturdy, but not quite Nigh Invulnerable.
Source: Plot Armor
Cite this Source
Sturdy and Invulnerable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/invulnerable/sturdy
Invulnerable & Sturdy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/invulnerable/sturdy>.
Sturdy or Invulnerable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/invulnerable/sturdy.
Google Ngram Viewer shows how "invulnerable" and "sturdy" have occurred on timeline