Words similar to sincere

Example sentences for: sincere

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

Stiglitz's report was, to all appearances, a sincere attempt to produce a realistic picture of the American labor market.
I guess my question really is: How can you tell whether a letter is sincere or fraudulent?
But in a very brief phone conversation, he said he'd read the whole transcript, and he seemed sincere in sticking to his interpretation.
The Mach 3 razor appears to be a sincere attempt to embody progress.
"Goldhagen seems to have difficulty comprehending that when perpetrators claim to have been motivated by Nazi propaganda, it need not be sincere," she writes.