Write the names of two occupations. list five words that are generally used in those occupations but that are not understood by the general public.

The two occupations that I've chosen are engineers and doctors.

For engineers, five uncommon words that they frequently used but non-engineers don't understand are lamda, nyquist, permittivity, wronskian and decoke. For doctors, the medical terms that are not common are epistaxis, xerostomia, ingurgitate, relapses and toupee.