誰だれにでもCommon word›Meanings1expression, conjunctionanyone; anybody; everyone; whoeverAdverbial equivalent of 誰でも, used with positive verbs. Emphasizes that something applies to all people without exception.See also: 誰でもこの問もん題だいは誰だれにでも解とける。Anyone can solve this problem.誰だれにでも失しっ敗ぱいはある。