unchallengeable

Describes something that cannot be questioned, disputed, or opposed; absolutely certain or authoritative.

• 🇷🇺Описывает то, что нельзя подвергнуть сомнению, оспорить или опровергнуть; абсолютно достоверный или авторитетный.

1. Not open to challenge C1 formal

   Something that cannot be disputed, questioned, or contested.

   • The court's decision was considered unchallengeable.
   • His authority in the field is unchallengeable.
   • The evidence presented was unchallengeable in its clarity.

   🇷🇺Неоспоримый

   Synonyms: absolutecertainincontestableincontrovertibleindisputableirrefutablesureunassailableundeniableunquestionable

   Antonyms: arguablechallengeablecontestabledebatabledisputabledoubtfulmootquestionableuncertain

• more unchallengeable comparative form
• most unchallengeable superlative form