Indefeasible and Insurmountable

Indefeasible

Indefeasible adjective - Not liable to being annulled or voided or undone.
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Synonyms for Indefeasible

Insurmountable and indefeasible are semantically related. In some cases you can use "Insurmountable" instead an adjective "Indefeasible".

Insurmountable

Insurmountable adjective - Incapable of being defeated, overcome, or subdued.

Indefeasible and insurmountable are semantically related. Sometimes you can use "Indefeasible" instead an adjective "Insurmountable".

Nearby Word: insurmountability
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Insurmountable and Indefeasible. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indefeasible/insurmountable
Indefeasible & Insurmountable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indefeasible/insurmountable>.
Insurmountable or Indefeasible. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indefeasible/insurmountable.
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