Synonyms for Unlearned (same or very similar meaning)
WordNet sense 1 (not scholarly):
unscholarly
WordNet sense 2 (not established by conditioning or learning):
innate, unconditioned
WordNet sense 3 (uneducated in general; lacking knowledge or sophistication):
nescient, unenlightened, unlettered
WordNet sense 4 (not having a good education):
uneducated
From the ODE community, based on WordNet
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