unsound

The castle may have been demolished because it was structurally unsound or damaged in enemy attacks.

“The problem with the President’s approach is that it is uncoordinated, uncalled for, and unsound,” he shared.

He has said the city government has "grave concerns" about any deployment of troops, labelling the president's approach as "uncoordinated, uncalled for, and unsound".

In a brief filed to the court, he called the firm's arguments "meritless and unsound."

It said another team asked to review the recommendations of Amazon's internal safety study had found that the methodology was "unsound".