| uncultivated(adjective, innocent, ignorant, unfamiliar, unconscious) |
| unfamiliar(adjective, knowledge, unconcerned, ignorant, unconscious) |
| unschooled(adjective, innocent, ignorant, naive, unfamiliar) |
| unwitting(adjective, knowledge, innocent, unconcerned, ignorant) |
| Philistine |
| dense(adjective, slow, innocent, unfamiliar, unconscious) |
| inexperienced(adjective, innocent, thick, unfamiliar, unconscious) |
| uncultured(adjective, innocent, ignorant, unfamiliar, unconscious) |
| underdeveloped |
| undiscerning(adjective, imbecility folly) |
| uninitiated(adjective, innocent, thick, unfamiliar, unconscious) |
| untutored(adjective, ignorance) |
| heathen |
| insensible(adjective, vulgar, raw, innocent, cheap) |
| undeveloped |
| unknowledgeable(adjective, innocent, thick, unfamiliar, unconscious) |
| unread(adjective, innocent, ignorant, unfamiliar, unconscious) |
| unscholarly(adjective, ignorant) |
| unsuspecting(adjective, innocent, unconcerned, ignorant, unfamiliar) |
| unversed(adjective, ignorance) |