старение
senescentia [ae, f];
преторианский
praetorianus [a, um];
тропа
callis [is, m],
magister [tri, m];
praeceptor [oris, m];
professor [oris, m];
doctor [oris, m];
institutor [oris, m];
instructor [oris, m];
exercitator [oris, m] [exercitor](alicujus rei);