un·so·phis·ti·cat·ed 
/ˌʌnsəˈfɪstəˌkeɪtəd/ adjective
/ˌʌnsəˈfɪstəˌkeɪtəd/ adjective [more unsophisticated; most unsophisticated] : not sophisticated: such as a : not having or showing a lot of experience and knowledge about the world and about culture, art, literature, etc.
▪ She was innocent and unsophisticated when she left for college. ▪ He has unsophisticated tastes.
b : not highly developed or complex
▪ unsophisticated weapons
▪ She was innocent and unsophisticated when she left for college. ▪ He has unsophisticated tastes.
b : not highly developed or complex
▪ unsophisticated weapons
