根こん拠きょのない

expression, i-adjective

baseless; groundless; unfounded

Describes claims, rumors, fears, or accusations that lack evidence or a solid basis. Often used in formal or critical contexts.

• その噂うわさは根こん拠きょのないものだった。

  That rumor was baseless.

• 根こん拠きょのない批ひ判はんは無む視しすべきだ。

  You should ignore unfounded criticism.