lit., "unlettered" (grammata, "letters:" grapho, "to write"), Act 4:13, is explained by Grimm-Thayer as meaning "unversed in the learning of the Jewish schools;" in the papyri, however, it occurs very frequently in a formula used by one who signs for another who cannot write, which suggests that the rulers, elders and scribes regarded the Apostles as "unlettered" (Moulton and Milligan).
<2,,261, amathes>
"unlearned" (manthano, "to learn"), is translated "unlearned" in 2Pe 3:16, AV (RV, "ignorant").
<3,,521, apaideutos>
"uninstructed" (paideuo, "to train, teach"), is translated "unlearned" in 2Ti 2:23, AV (RV, "ignorant").
Note: For idiotes, rendered "unlearned" in 1Co 14:16, 1Co 1:14-24, see IGNORANT, No. 4.