unstated

US /ʌnˈsteɪ.t̬ɪd/
UK /ʌnˈsteɪ.t̬ɪd/
"unstated" picture
1.

暗黙の, 述べられていない

not expressed or made known verbally; implicit

:
There was an unstated agreement between them.
彼らの間には暗黙の合意があった。
His reasons for leaving remained unstated.
彼が去った理由は述べられなかった