cándido

cándido
kahn'-dee-doh
innocent, naïve, ingenuous
Examples
1. "No son globitos. Son rábanos," respondió el abuelo a la pregunta cándida de su nieta.
"They're not little balloons. They're radishes," the grandfather replied to his granddaughter's ingenuous question.
 
2. Con su sonrisa cándida y su mirada franca, la muchacha captivó a todos.
With her innocent smile and frank gaze, the young girl charmed everyone.