The script that preserved the ghost sounds of ancient Sanskrit

Cultures · Published 30 September 2026 Swipe more like this →

In short: Why do modern speakers use letters for long and short vowels that sound exactly the same? The Bengali–Assamese script is a linguistic time capsule, maintaining structural redundancies from its days as a primary vehicle for Sanskrit while evolving into two distinct national identities.

The Bengali–Assamese script, also known as Eastern Nagri, originated from the Gaudi script. While it serves as the primary writing system for Bengali and Assamese today, its roots are much broader. Historically, it was the dominant script across eastern India for Old and Middle Indo-Aryan languages. It is distinct from Devanagari, sharing a common ancestor in the ancient Brahmi syllabary but branching off to develop unique characteristics in the 14th and 15th centuries.

One of the most fascinating features of this script is its 'phonetic fossils.' Because it was used extensively for Sanskrit—a language that distinguished between short and long vowels (like [i] and [iː])—the script retained two different symbols for each. In modern spoken Bengali and Assamese, these distinctions have vanished, yet the letters remain in the alphabet with their traditional names. This redundancy is a direct inheritance from a classical era where those subtle nuances were vital to meaning.

While the scripts for Bengali and Assamese are virtually identical, they diverged through specific character additions and standardizations. Assamese includes unique characters for the /w/ or /v/ sounds (ৱ) and a distinct letter for 'ro' (ৰ), whereas Bengali uses different forms for these phonemes. These differences were further solidified during the 18th century when the East India Company commissioned the creation of Bengali typography, leading to significant standardization by figures like Charles Wilkins.

Today, the script remains a vibrant multi-lingual tool. Beyond its primary roles in Bangladesh and India, it is used for languages such as Bishnupriya Manipuri, Meitei, Chakma, and Santali. It even preserves 'Tirhuta,' a related script still used by some scholars to write Sanskrit, illustrating the enduring legacy of these eastern Magadhan scripts.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

• The living fossil of the Sanskrit language is written in a complex, beautiful script
• The Kannada script is a phonemic abugida with a history spanning over a millennium
• The Telugu script is a complex abugida that evolved from ancient Brahmi roots
• Is the ancient Brahmi script a lost indigenous invention or a Semitic import?
• Why the Burmese alphabet features its signature circular, rounded letterforms
• The ancient North African languages once known as the language of barbarians
• Why Belarus waited twenty-five years to introduce coins into its national currency system
• How a classically trained prodigy became the secret architect of modern funk and hip-hop
• Why the Belarusian language was once dismissed as a mere rural dialect
• Why millions of speakers are losing their native tongues to a single label
• How Battlefield 3 turned a $100 million marketing blitz into a digital war zone
• Why teaching subjects in two languages creates smarter, more adaptable global citizens

More in Language · More in Cultures · Latest · A–Z · All topics