Noun
Frankness; candor and sincerity.
Generosity and kindness.
Receptivity.
Source: en.wiktionary.orgMany people today believe that cynicism requires courage. Actually, cynicism is the height of cowardice. It is innocence and open-heartedness that requires the true courage -- however often we are hurt as a result of it. Erica Jong
Christmas was close at hand, in all his bluff and hearty honesty it was the season of hospitality, merriment, and open-heartedness the old year was preparing, like an ancient philosopher, to call his friends around him, and amidst the sound of feasting and revelry to pass gently and calmly away. Charles Dickens
There's no question that "Little America" has an agenda, albeit one that sides with the essential goodness and open-heartedness of America's promise. Source: Internet
That open-heartedness marks July’s work, and probably contributes, a little, to the bafflement people seem to feel when they encounter it. Source: Internet