unchallengeable

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

• 🇨🇳形容某事物不可被质疑、挑战或反驳；绝对可靠或权威。

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.

   🇨🇳不可挑战的

   同义词: absolutecertainincontestableincontrovertibleindisputableirrefutablesureunassailableundeniableunquestionable

   反义词: arguablechallengeablecontestabledebatabledisputabledoubtfulmootquestionableuncertain

• more unchallengeable comparative form
• most unchallengeable superlative form