Synonyms and related words :
absolute, artless, authentic, bald, bare, blank, bluff, blunt, bona fide, born yesterday, callow, candid, childlike, clarified, clear, confiding, crude, cullible, deceivable, deludable, direct, distilled, dupable, easy, exploitable, foolable, frank, genuine, green, guileless, gullible, hoaxable, hoodwinkable, humbugable, inexperienced, ingenu, ingenuous, innocent, naive, naked, neat, nude, open, openhearted, outspoken, persuadable, plain, purified, rectified, seduceable, sheer, simple, simplehearted, simpleminded, sincere, single-hearted, single-minded, soft, straight, trustful, trusting, unadorned, unadulterated, unaffected, unalloyed, unarrayed, unartificial, unblended, uncombined, uncomplicated, uncompounded, uncorrupted, uncouth, undecked, undecorated, undiluted, undressed, unembellished, unfortified, unfurbished, ungarnished, unguarded, uninvolved, unleavened, unmingled, unmixed, unornamented, unrefined, unreserved, unschooled, unstudied, unsuspicious, untinged, untrimmed, untutored, unvarnished, unwary, unworldly, victimizable