amphitryonic

adjective1

1. •
   Characteristic of an amphitryon or host.

   • Giardini bounded upon his chair, as if he had been stung by a horsefly, but a sudden reflection restored him to his amphitryonic dignity; [...] — 1896

adjective1

1. •
   Of or relating to the mythological Amphitryon, the subject of numerous comedies.

   • [...] the Amphitryonic plays. — 1920