maybe not sensible within the methods for the entire world
- lacking complexity
- awkwardly simple and provincial
- maybe not advanced; pure; innocent; real.
1620s, "unmixed," from un- (1) "not" + sophisticated (adj.). Meaning "ingenuous, normal, inexperienced" is recorded from 1660s.
(a.) Maybe not advanced; pure; innocent; genuine.
And just for the record, only an arrogant fool would mistake you for an unsophisticated country hick - and I've never been arrogant.