not learned; not scholarly or erudite.

uneducated; untaught; unschooled; ignorant.

not acquired by instruction, study, etc.

known without being learned.

of or pertaining to uneducated persons.

adjective

illiterate , nescient , uneducated , uninstructed , unschooled , untaught , unstudious , backward , ignorant , instinctive , natural , uncivilized , unscholarly , untutored , unversed