Kindly, charitable interest in others: altruism, beneficence, benevolence, benignancy, benignity, charitableness, charity, goodwill, grace, kindliness, kindness, philanthropy.

What does kindheartedness mean?

: having or showing a sympathetic nature.

Is it kindhearted or Kind Hearted?

having or showing sympathy or kindness: a kindhearted woman.