adjective
Synonyms: natural 5, ingenuous, naive, simple, unaffected, unartful, unartificial, unschooled, unsophisticated, unstudied
Related Word: free, relaxed; aboveboard, forthright, straightforward; childlike, trusting, unsuspicious; untouched, virginal
Contrasted words: cunning, insidious, sly, wily; calculating, designing, intriguing, scheming; artificial, insincere
Antonyms: artful; affected