West KatuicSubgroup of 8 languagesAncestorsAustro-Asiatic 167Mon-Khmer 144Eastern Mon-Khmer 64Katuic 18West KatuicCollapse All Expand AllBru 6Bru, Eastern bru, a language of LaosBru, Western brv, a language of LaosKatang, Northern ncq, a language of LaosKatang, Southern sct, a language of LaosSo sss, a language of LaosKhua xhv, a language of Viet NamKuay 2Kuay kdt, a language of ThailandNyeu nyl, a language of Thailand