Synonyms and related words :
angelic, artless, babish, babyish, beardless, blameless, bluff, blunt, born yesterday, boyish, boylike, calflike, candid, childish, clear, coltish, confiding, credulous, decrepit, dependent, depending, direct, doddering, doddery, doited, doting, dovelike, faultless, frank, girlish, girllike, guileless, guiltless, immature, in the clear, incorrupt, infantile, infantine, ingenu, ingenuous, innocent, kiddish, lamblike, maiden, maidenly, naive, not guilty, offenseless, open, openhearted, outspoken, plain, prelapsarian, pristine, puerile, puplike, puppyish, puppylike, reliant, relying, reproachless, sans reproche, senile, simple, simplehearted, simpleminded, sincere, single-hearted, single-minded, sinless, trustful, trusting, trusty, unassuming, uncorrupted, undefiled, undissembling, unfallen, unguarded, unlapsed, unreserved, unsophisticated, unsuspecting, unsuspicious, untouched by evil, unwary, with clean hands, without reproach, without suspicion, young, youthful