List of Conworld-based Conlangs

Constructed Languages for Constructed Worlds

 * Languages of the 20x Universe. World: 20x Universe
 * Reptigan. World: the Reptigan Union
 * Keva. World: New Cambria
 * Vkuugvwip. World: Vkuugvwip
 * Esupanyá, dead language of planet Newosweik
 * Umbrean, major language of Verus
 * Leubantian, main language of Leubantia
 * Yarphese, official national language of the Grand Yarphese Republic
 * Derhish, spoken in the Republic of Derhaland.
 * Sleevanian, the main language of Sleevania.
 * Chathan, Pacardian, Dromance, Masyan Hellenic - languages of city-states in Pacardia