Synonyms of guileless in English:

guileless


See definition of guileless

adjective

1‘Paulette's questioning had the guileless innocence of a child’

SYNONYMS
artless, ingenuous, open, honest, sincere, genuine, naive, natural, simple, childlike, innocent, unsophisticated, unworldly, unsuspicious, trustful, trusting
honourable, truthful, frank, candid, straightforward, forthright, unaffected, unpretentious
North American on the up and up
ANTONYMS

scheming