сфераglobus [i, m];
книжникlibrarius [ii, m]
остроумныйsubtilis [e] (scriptor;
magister [tri, m];praeceptor [oris, m];professor [oris, m];doctor [oris, m];institutor [oris, m];instructor [oris, m];exercitator [oris, m] [exercitor](alicujus rei);