無む根こん

na-adjective, noun

groundless; unfounded; baseless

Describes claims, rumors, or beliefs that lack factual basis. Often used in formal or written contexts.

• その噂うわさは全まったく無む根こんだ。

  That rumor is completely groundless.

• 無む根こんの批ひ判はんに惑まどわされないでください。

  Please don't be swayed by unfounded criticism.