ᥖᥫᥤᥲᥞᥫᥘᥪᥒᥳ

Tei Sulung is an isolating, monosyllabic Northern Tai language exhibiting strong mainland Southeast Asian areal features through contact with Khmer, Cantonese, White Hmong, Vietnamese, Lisu, and neighboring Tai languages. It employs a strict SVO morphosyntactic alignment, utilizing compounding and sesquisyllabic derivation for polysyllabic word formation. The phonological profile consists of an eight-vowel system with a close-mid and open-mid contrast, alongside a consonant inventory that lacks voiced stops entirely. The stops feature a two-way tenuis and aspirated contrast across five places of articulation, governed by a syllable structure that dictates simple onsets and restricted coda stops. The tonal inventory features five contours (52, 44ʔ, 353, 23ʔ, 21), characterized by creaky phonation on tones flanking the mid register.