Words similar to hardened

Example sentences for: hardened

How can you use “hardened” in a sentence? Here are some example sentences to help you improve your vocabulary:

A powerful illustration of the magnitude of the eruption is found at Haragosha Shrine, where you can just see the top cross bar of the shrine’s arch, the rest submerged by hardened lava.
In an editorial, the Independent said that Blair, a "hawk without wings," has been allowed to become isolated by Clinton "as the US reluctance to commit ground troops has hardened rather than softened and the President has followed the line of least resistance."
It is actually 95% tin, hardened with a 5% alloy of antimony and copper.
The liberal Guardian led Wednesday on "gloom" in NATO as China and Russia hardened their demands for a halt to airstrikes before they will agree to support peace moves in the United Nations.
He takes no bribes, vows never to plant evidence or to shoot hardened criminals instead of arresting them, and single-handedly dynamites the "blue wall of silence" when police are caught beating the hell out of a group of Latino suspects.