open-handed
adjective
• (of a blow) delivered with the palm of the hand.
• "an open-handed slap to the side of the face"
• giving freely; generous.
• "open-handed philanthropy"
Similar:
generous,
magnanimous,
charitable,
benevolent,
beneficent,
big-hearted,
great-hearted,
munificent,
bountiful,
liberal,
handsome,
princely,
altruistic,
kind,
kindly,
philanthropic,
chivalrous,
noble,
unselfish,
selfless,
self-sacrificing,
generous to a fault,
ungrudging,
unstinting,
bounteous,