Sentence examples similar to a harmful blunder from inspiring English sources

That's a harmful thing.

This is a harmful decision.

This could potentially have a harmful effect.

A myth, based on a blunder.

Youth is a blunder; Manhood a struggle; Old Age a regret.

"This is more of a blunder than a crime.

A blunder, running into a double-attack.

This was a technocratic blunder.

It was a terrible blunder.

This was a colossal blunder.

We apologise for a stupid blunder.