Chittagonian linguistic data

Word order, tone, gender count, case marking, adposition direction, syllable structure, consonant inventory traits, vowel system, morphological alignment, script, register stratification, speaker count, and geographic area. Each row is one feature with Chittagonian's value visible; you can add other languages to read the same feature side by side.

Typological features are merged from URIEL+ (Mortensen et al.) and a curated set authored against descriptive grammars. Speaker counts come from Ethnologue and Glottolog. Geographic area is computed from the Asher 2007 world language atlas. Similarity scores combine genetic distance, typological overlap, and lexical-borrowing data.

Chittagonian and Standard Bengali both descend from Magadhan Prakrit but split early enough that mutual intelligibility is limited. Chittagonian has its own phonology (different vowel system, distinctive consonant patterns), verb conjugations, and a chunk of vocabulary not shared with Standard Bengali. Speakers of Standard Bengali typically need extended exposure to follow Chittagonian.

Primarily across the Chittagong Division of southeastern Bangladesh, including the city of Chittagong (Chattogram), the surrounding districts, and parts of the Chittagong Hill Tracts. Significant diaspora communities exist in Saudi Arabia, the UAE, the UK, and the US, often tied to maritime trade and migration histories.

Political and administrative classifications in South Asia frequently treat related-but-distinct languages as 'dialects' of a larger national language. Linguistically, Chittagonian's lexical and grammatical divergence from Standard Bengali warrants 'separate language' status; most modern linguistic literature lists it as such. The Bangladeshi state classifies it as a Bengali dialect.