I am afraid that it is an unsound investment.
That bridge looks unsound to me.
I had an intuitive conviction that there was something unsound in him.
Don’t listen to unsound advice.
He escaped a prison sentence by reason of unsound mind at the time the crime was committed.
She's noted the U.S. government is fully responsible for the repercussions of such unsound measures.
The government's opponents argue the withdrawal deal is legally and constitutionally unsound. Here's our political correspondent Ian Watson.
In legal terms, I'd say - extremely unsound!
Armen pursed his lips in disapproval. " Marwyn is unsound. Archmaester Perestan would be the first to tell you that" .
Most people say snap judgments are unsound or even dangerous. They also admit they often make snap judgments and find them to be fairly sound.
This is a facility in Winston-Salem, North Carolina, where people were worried that the building might be structurally unsound from the weight of all that paper.