Words similar to sincerity

Example sentences for: sincerity

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

One gung-ho freshman elected in '94 even gave the clerk of the House a letter of resignation dated January 2001 to demonstrate the sincerity of his promise.
Glazer is a gentleman, always ready to concede, at least rhetorically, the sincerity of his opponent's feelings.
(Many people believe, in all sincerity, that he is a very small jerk.
Fun is fun, but those who might rely on such a book are quite serious about the information they are seeking, and it is unfair to play fast and loose with their sincerity.
In our culture, attitude is easy and sincerity is hard.