admonition; remonstrance; expostulation
家臣は命懸けで主君に諫言を呈した。
The vassal risked his life to offer admonition to his lord.
諫言に耳を傾ける度量が指導者には必要だ。
A leader needs the capacity to listen to admonitions.
忠実な部下の諫言が組織の危機を救った。
A loyal subordinate's remonstrance saved the organization from crisis.