Indefeasible
Indefeasible adjective - Not liable to being annulled or voided or undone.
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Synonyms for Indefeasible
Secure and indefeasible are semantically related. in insurmountable topic. In some cases you can use "Secure" instead an adjective "Indefeasible".
Secure
Secure adjective - Having or showing great faith in oneself or one's abilities.
Indefeasible and secure are semantically related. Sometimes you can use "Indefeasible" instead an adjective "Secure".
Mutual synonyms
Cite this Source
Secure and Indefeasible. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indefeasible/secure
Indefeasible & Secure. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indefeasible/secure>.
Secure or Indefeasible. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indefeasible/secure.
Google Ngram Viewer shows how "indefeasible" and "secure" have occurred on timeline