Adjective: unsophisticated ,ún-su'fi-stu,key-tid
- Lacking complexity
"an unsophisticated machine";
- uncomplicated
- Not wise in the ways of the world
"either too unsophisticated or too honest to promise more than he could deliver";
- unworldly
- Awkwardly simple and provincial
"the nightlife of Montmartre awed the unsophisticated tourists";
- bumpkinly [informal], hick [N. Amer, informal], rustic, desi [Asia], cornpone [US, informal]