adjective
1.
Synonyms: ignorant 1, empty-headed, illiterate, know-nothing, uneducated, uninstructed, unlettered, unschooled, untaught, untutored
Related Word: backward, unenlightened; uninformed
Idioms: in the dark
Contrasted words: informed, intelligent
2.
Synonyms: backward 5, ignorant, unenlightened, unprogressive