Proximity to Sanskrit: Avestan shares significant similarities with Vedic Sanskrit, the language of the ancient Indian scriptures. This highlights the common cultural and linguistic heritage of the Indo-Iranian peoples.
Comparison to Old Persian: Avestan differs from Old Persian, which was used in the inscriptions of the Achaemenid kings. While both languages belong to the Iranian family, they exhibit different developments and linguistic features.
3. Phonetic System and Structure
Avestan has a unique phonetic system distinguished by its wide range of vowel and consonant sounds. Here are notable structural features: