Sentence examples for demonstrably unsound from inspiring English sources

He called Mr. Warnke's positions "demonstrably unsound," "asinine" and "a screwball, arbitrary, fictitious kind of viewpoint that is not going to help the security of the country".

His mind's unsound.

Full schedule: unsound.pl.pl

The foundations were unsound.

Demonstrably not true.

It is unsound.

Worse, it is demonstrably dangerous.

All are demonstrably inadequate.

"It is demonstrably unsafe.

That is demonstrably true".

This is demonstrably untrue.