winsome

Charming, often in a childlike or naive way.

That gives or is fitted to give joy, delight, or satisfaction; delightful; pleasing, agreeable, or attractive; charming; winning; sweet.

Kindly; gracious.

Joyful; cheerful; merry; lively; gay.

Cheerful; merry; gay; light-hearted.

Causing joy or pleasure; gladsome; pleasant.

Charming; inspiring trust and approval; especially if in an innocent manner.

charming in a childlike or naive way