Adjective
1. not wise in the ways of the world;
"either too unsophisticated or too honest to promise more than he could deliver""this helplessly unworldly woman"- Kate O'Brien2. lacking complexity;
"small and uncomplicated cars for those really interested in motoring""an unsophisticated machine"3. lacking experience of life;
"a callow youth of seventeen"4. awkwardly simple and provincial;
"bumpkinly country boys""rustic farmers""a hick town""the nightlife of Montmartre awed the unsophisticated tourists"5. lacking sophistication