inexpedient

在这个时间点提出加薪要求是不合时宜的。

It would be ___inexpedient to ask for a raise at this moment.

在雨季修建这条路是欠考虑的，因为可能导致严重的交通延误。

Building this road during the rainy season would be ___inexpedient as it could cause major traffic delays.