Below are the words that matched your query...
Unearned
- not gained by merit or labor or service; "accepted the unearned rewards that came his ways as well as the unearned criticism"; "unearned income"; "an unearned run"  
 
Uneducated
- not having a good education  
 
Unlearned
- uneducated in general; lacking knowledge or sophistication; "an ignorant man"; "nescient of contemporary literature"; "an unlearned group incapable of understanding complex issues"; "exhibiting contempt for his unlettered companions"  
 - not established by conditioning or learning; "an unconditioned reflex"  
 - not well learned  
 
Unlettered
- uneducated in general; lacking knowledge or sophistication; "an ignorant man"; "nescient of contemporary literature"; "an unlearned group incapable of understanding complex issues"; "exhibiting contempt for his unlettered companions"  
 - having little acquaintance with writing; "special tutorials to assist the unlettered sector of society"  
 
Undereducated
- poorly or insufficiently educated  
 
Unschooled
- lacking in schooling; "untaught people whose verbal skills are grossly deficient"; "an untutored genius"; "uneducated children"  
 
Untaught
- lacking in schooling; "untaught people whose verbal skills are grossly deficient"; "an untutored genius"; "uneducated children"  
 - cause to disbelieve; teach someone the contrary of what he or she had learned earlier  
 - cause to unlearn; "teach somebody to unlearn old habits or methods"  
 
Untutored
- lacking in schooling; "untaught people whose verbal skills are grossly deficient"; "an untutored genius"; "uneducated children"  
 
Unstudied
- lacking knowledge gained by study often in a particular field; "is unstudied in Latin as he is in may other matters"  
 - not by design or artifice; unforced and impromptu; "an air of unstudied spontaneous utterance is apt to be painstakingly achieved"; "simple unstudied charm"