An example of someone who is guileless is an honest and innocent girl who just arrived in a big city and who believes that everyone is as honest and good as she.
(comparative more guileless, superlative most guileless)
guile + -less
- The guileless peasant set down his buckets and considered his alternatives.
- Enthusiastic, raw and inspiring, he delivers consistently bold performances with the guileless swagger of enduring innocence.
- Ferrera portrays Betty with an awkward, guileless nature that is utterly charming.