Meanings of most uncharitable in English

In this wicked world I'm afraid the most uncharitable assumptions are often justified.'

You are the most uncharitable person I ever met.

It seemed a most uncharitable remark, and quite unjustified, however irksome the vicar might have been to him in the past.

As is inevitable, however, under such circumstances, this obvious interpretation was rejected, and the most uncharitable construction put upon her words.

The Vicar's wife, for instance- amostuncharitable person.