The Tapani language was the dialect spoken in the Tapani sector, in the Colonies region of the galactic disk. Certain Tapani nobles became servants of the Sith, a sect of powerful darksiders headquartered in the Stygian Caldera, which made their language one of the dialects spoken by the Humans under Sith rule. Examples of spoken Tapani were the names of days and months in the Tapani calendar.
- Lords of the Expanse