unlettered

(s) having little acquaintance with writing
- special tutorials to assist the unlettered sector of society
analphabetic,
(s) 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
ignorant, nescient, unlearned,

analphabetic ignorant nescient unlearned