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:

If that aim is sincere (and, by and large, it seems to be), the fifth estate may yet turn the bright light of science and scholarship on itself.
It should further be noted that Haldeman's eagerness to enable Nixon's Jew-hating, which may have stemmed from his tendency to pander to all of Nixon's worst instincts, or may have reflected sincere anti-Semitism of his own--Chatterbox has no idea--does nothing to mitigate the appalling bigotry of Nixon's comments.
I offer Dr. Chance, for the second time, my sincere apology.
(I think sincere people can differ, but let's make the assumption for the sake of argument.)
I worry that my husband's family does not see our carefully chosen gifts as the sincere expression of love and affection that they are.