childlike
/ˈtʃaɪldlaɪk/Definitions
1. adjective
resembling or characteristic of a child; innocent, trusting, and simple in manner or outlook.
“The childlike wonder in her eyes as she saw the fireworks for the first time was truly captivating.”
2. noun
a quality or characteristic of a person that is childlike.
“Her childlike nature made her a beloved friend among children.”