Meanings of more vitriolic in English

They can be much more vitriolic than non-parents, even when still together.

The next afternoon he was, if anything, a little more vitriolic than ever-butnot with Ole.

Onstage, Osborne constantly baited the opposite sex, but he was even more vitriolic about women offstage.

This is his second album, and if there is a more vitriolic example of angry aging this year I'll be surprised.

There may have been more vitriolic and drama-ridden shuntings towards the edge in elite level English football than Mourinho's current long goodbye.

I understand, and to a certain extent, share the frustration many have with the more vitriolic commentary found across Al Gore's Internet.

His tone became even more vitriolic after he was apprehended, possibly because the FBI wanted to flush out the most strident of his peers.

I did not give it a second thought, but the response could not have been more vitriolic if I had lit up the garden cat.