prudent
My suggestion is that you should talk with the prudent house buyers.
我的建议是你应该和谨慎的购房者聊聊。
It might be more prudent to get a second opinion before going ahead.
行动之前再征求一下意见也许更为慎重。
imprudent
It would be imprudent to invest all your money in one company.
把所有的钱都投资在一家公司是不明智的。