Devanagari is an Abugida writing system used to write Hindi, Marathi, Nepali, and Sanskrit, among other languages.

The basic unit of an Abugida writing system is the syllable, which is represented by a consonant and a vowel.

Vowels are typically represented in an Abugida writing system using diacritics, which are small marks that are added to consonants to indicate the vowel sound.

The term for the consonant without any inherent vowel in an Abugida writing system is Virama.

A characteristic feature of Abugida writing systems is the use of consonant clusters, which are sequences of two or more consonants that are pronounced together.

Hindi is a language that uses an Abugida writing system, known as Devanagari.

The term for the inherent vowel sound associated with a consonant in an Abugida writing system is Matra.

Sanskrit is an example of a language that uses an Abugida writing system with a left-to-right writing direction.

The term for the mark used to indicate a nasal sound in an Abugida writing system is Anusvara.

Urdu is an example of a language that uses an Abugida writing system with a right-to-left writing direction.

The term for the mark used to indicate a breathy sound in an Abugida writing system is Visarga.

Tibetan is an example of a language that uses an Abugida writing system with a top-to-bottom writing direction.

The term for the mark used to indicate a retroflex sound in an Abugida writing system is Nukta.

Mongolian is an example of a language that uses an Abugida writing system with a bottom-to-top writing direction.

The term for the mark used to indicate a palatal sound in an Abugida writing system is Jihvamuliya.