untenableness

uncountable

The quality of being untenable.

Japanese Meaning

防御や弁護が困難な状態 / 正当性や支持を欠いている性質 / 維持や継続が不可能な状態

The untenableness of the committee's proposal led to its swift rejection.

委員会の提案は擁護できない性質があったため、すぐに却下されました。

Sense（1）

The quality of being untenable.

...it by no means follows that he is convinced of the untenableness of his views.