orgulous

adjective4

1. •
   (literary, no longer used) Arrogant, haughty, proud.

   • Then spoke young Stephen orgulous of mother Church that would cast him out of her bosom. — 1922
2. •
   (no longer used, rare) Ostentatious; showy.
3. •
   (no longer used) Swollen; augmented; excessive.

   • The smile became an orange balloon, orgulous and threatening. — 1967
4. •
   (no longer used) Dangerous, threatening.