悪わるびれる

ichidan verb, intransitive verb

act timid; show diffidence; look ashamed

Usually used in negative sentences (e.g., 悪びれず, 悪びれない) to describe someone acting without embarrassment or hesitation, often in a situation where they might be expected to feel guilty or shy.

• 彼かれは悪わるびれずに嘘うそをついた。

  He told a lie without any sign of shame.

• 彼かの女じょは悪わるびれる様よう子すもなく、堂どう々どうとしていた。

  She carried herself with confidence, showing no embarrassment at all.