The Bengali letter à ¦ is derived from the Siddhaá¹ , and is marked by a similar horizontal head line, but less geometric shape, than its Devanagari counterpart, à ¤Â. The inherent vowel of Bengali consonant letters is /ÃÂ/, so the bare letter à ¦ will sometimes be transliterated as "kô" instead of "ka". Adding okar, the "o" vowel mark, à ¦Âà §Â, gives a reading of /ko/.
Like all Indic consonants, à ¦ can be modified by marks to indicate another (or no) vowel than its inherent "a".
à ¦ is used as a basic consonant character in all of the major Bengali script orthographies, including Bengali and Assamese. It is also used with a nukta, à ¦Âà ¦¼, for foreign borrowings of /q/.
Bengali à ¦ exhibits conjunct ligatures, as is common in Indic scripts, with a tendency towards stacked ligatures.