unsophisticated
adjective(un-so-phis-ti-cat-ed)
not wise in the ways of the world
Examples:
Either too unsophisticated or too honest to promise more than he could deliver.
unsophisticated
adjective(un-so-phis-ti-cat-ed)
awkwardly simple and provincial
Examples:
The nightlife of Montmartre awed the unsophisticated tourists.
unsophisticated
adjective(un-so-phis-ti-cat-ed)
lacking complexity
Examples:
An unsophisticated machine.