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:

He flamed one poor Mienovite in his party's journal, Spark : "We can gage Comrade Stanford's sincerity, however, by the fact that rather than give out leaflets for the revolution, he prefers to study for exams at Brooklyn College."
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.
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.
Here he goes into other shadowy corners of the biography--the 1931 suicide of Hitler's half-niece Geli Raubal; rumors about irregularities in Hitler's sexuality and physiognomy (what Hitler biographer Alan Bullock calls the "one-ball business"); the endlessly debatable question of when exactly Hitler made up his mind to launch the Final Solution; and, thorniest of all, the question of his sincerity, the degree to which he believed what he said and believed in what he did.
In our culture, attitude is easy and sincerity is hard.