(a.) Having native or unaffected simplicity; ingenuous; artless; frank; as, naive manners; a naive person; naive and unsophisticated remarks.

artless awkward befoolable blankminded bluff blunt born yesterday budding callow candid childlike confiding credulous cullible deceivable deludable dependent depending dewy direct dumb dupable easy empty empty-headed exploitable foolable frank fresh gauche green groping growing guileless gullible hoaxable hoodwinkable humbugable ignorant immature impubic inane inexperienced ingenu ingenuous innocent intact juicy know-nothing minor nescient new-fledged open openhearted original outspoken persuadable plain raw reliant relying ripening sappy seduceable simple simplehearted simpleminded sincere single-hearted single-minded soft strange to susceptible tender tentative trustful trusting trusty unacquainted unadult unaffected unapprized unartificial uncomprehending unconversant underage undeveloped unenlightened unfamiliar unfledged unformed unguarded unilluminated uninformed uninitiated unintelligent unknowing unlicked unmellowed unposted unreserved unripe unschooled unseasoned unsophisticated unstudied unsure unsuspecting unsuspicious unversed unwary vacuous vernal victimizable virginal without suspicion