adjective, sin·cer·er, sin·cer·est.
- sinatra, frank,
- sincipital presentation,
Origin of sincere
Examples from the Web for sincere
As played by Omundson, King Richard is effeminate, sincere, and ten times funnier than everyone else.
We would like to extend our sincere sympathies to the family and friends of those on board QZ8501.
And make no mistake; they were backed up by sincere religious beliefs.Do LGBTs Owe Christians an Olive Branch? Try The Other Way Around|Jay Michaelson|December 14, 2014|DAILY BEAST
The sky is not the limit; beliefs still must be sincere and connected to some for-real source.
And as Greenhouse is a very smart and sincere person who loves the Court and the law, her crie de coeur is striking.
His sincere purpose was, he declared, “to recommend goodness and innocence,” and his obvious aversions are vanity and hypocrisy.
I have a sincere respect for his criticism, as I respect also the one he made on the monument to Cavour.
There was a sincere and vigorous demonstration in our behalf.Zenobia|William Ware
The breach was apparently healed, but rather to avoid a scandal than from sincere forgiveness.The Life of Napoleon Bonaparte|William Milligan Sloane
With sincere pleasure I provided for them comfort quarters till this morning, when they left for Toronto.The Underground Railroad|William Still
Word Origin for sincere
1530s, "pure, unmixed," from Middle French sincere (16c.), from Latin sincerus, of things, "whole, clean, pure, uninjured, unmixed," figuratively "sound, genuine, pure, true, candid, truthful," of uncertain origin. Ground sense seems to be "that which is not falsified." Meaning "free from pretense or falsehood" in English is from 1530s.
There has been a temptation to see the first element as Latin sine "without." But there is no etymological justification for the common story that the word means "without wax" (*sin cerae), which is dismissed out of hand by OED and others, and the stories invented to justify that folk etymology are even less plausible. Watkins has it as originally "of one growth" (i.e. "not hybrid, unmixed"), from PIE *sm-ke-ro-, from *sem- "one" (see same) + root of crescere "to grow" (see crescent).