An abugida – sometimes also called alphasyllabary, neosyllabary, or pseudo-alphabet – is a segmental writing system in which consonant–vowel sequences are written as units; each unit is based on a consonant letter, and vowel notation is secondary, similar to a diacritical mark. This contrasts with a full alphabet, in which vowels have status equal to consonants, and with an abjad, in which vowel marking is absent, partial, or optional – in less formal contexts, all three types of the script may be termed "alphabets". The terms also contrast them with a syllabary, in which a single symbol denotes the combination of one consonant and one vowel.
Devanagari is an Indic script used in the northern Indian subcontinent. Also simply called Nāgari, it is a left-to-right abugida, based on the ancient Brāhmi script. It is one of the official scripts of the Republic of India and Nepal. It was developed and in regular use by the 7th century CE and achieved its modern form by 1000 CE. The Devanāgari script, composed of 48 primary characters, including 14 vowels and 34 consonants, is the fourth most widely adopted writing system in the world, being used for over 120 languages.
The Kannada script is an abugida of the Brahmic family, used to write Kannada, one of the Dravidian languages of South India especially in the state of Karnataka. It is one of the official scripts of the Indian Republic. Kannada script is also widely used for writing Sanskrit texts in Karnataka. Several minor languages, such as Tulu, Konkani, Kodava, Sanketi and Beary, also use alphabets based on the Kannada script. The Kannada and Telugu scripts share very high mutual intellegibility with each other, and are often considered to be regional variants of single script. Other scripts similar to Kannada script are Sinhala script, and Old Peguan script (used in Burma).
The Brahmic scripts, also known as Indic scripts, are a family of abugida writing systems. They are used throughout the Indian subcontinent, Southeast Asia and parts of East Asia. They are descended from the Brahmi script of ancient India and are used by various languages in several language families in South, East and Southeast Asia: Indo-Aryan, Dravidian, Tibeto-Burman, Mongolic, Austroasiatic, Austronesian, and Tai. They were also the source of the dictionary order (gojūon) of Japanese kana.
The Gupta Empire was an ancient Indian empire on the Indian subcontinent which existed from the early 4th century CE to early 6th century CE. At its zenith, from approximately 319 to 467 CE, it covered much of the Indian subcontinent. This period has been considered as the Golden Age of India by historians, although this characterisation has been disputed by some other historians. The ruling dynasty of the empire was founded by Gupta and the most notable rulers of the dynasty were Chandragupta I, Samudragupta, Chandragupta II, Kumaragupta I and Skandagupta. The 4th-century CE Sanskrit poet Kalidasa credits the Guptas with having conquered about twenty-one kingdoms, both in and outside India, including the kingdoms of Persians, the Hunas, the Kambojas, tribes located in the west and east Oxus valleys, the Kinnaras, Kiratas, and others.
Brahmi is a writing system of ancient India that appeared as a fully developed script in the 3rd century BCE. Its descendants, the Brahmic scripts, continue to be used today across Southern and Southeastern Asia.
The Ahom script or Tai Ahom Script is an abugida that is used to write the Ahom language, a dormant Tai language undergoing revival spoken by the Ahom people till the late 18th-century, who established the Ahom kingdom and ruled the eastern part of the Brahmaputra valley between the 13th and the 18th centuries. The old Ahom language today survives in the numerous manuscripts written in this script currently in institutional and private possession.
The Tamil script is an abugida script that is used by Tamils and Tamil speakers in India, Sri Lanka, Malaysia, Singapore, Indonesia and elsewhere to write the Tamil language. It is one of the official scripts of the Indian Republic. Certain minority languages such as Saurashtra, Badaga, Irula and Paniya are also written in the Tamil script.
Telugu script, an abugida from the Brahmic family of scripts, is used to write the Telugu language, a Dravidian language spoken in the Indian states of Andhra Pradesh and Telangana as well as several other neighbouring states. It is one of the official scripts of the Indian Republic. The Telugu script is also widely used for writing Sanskrit texts and to some extent the Gondi language. It gained prominence during the Eastern Chalukyas also known as Vengi Chalukya era. It shares extensive similarities with the Kannada script, as both of them evolved from the Bhattiprolu and Kadamba scripts of the Brahmi family. In 2008, the Telugu language was given the status of a Classical Language of India, in recognition of its rich history and heritage.
The Odia script is a Brahmic script used to write primarily Odia language and others including Sanskrit and other regional languages. It is one of the official scripts of the Indian Republic. The script has developed over more than 1000 years from a variant of Siddhaṃ script which was used in Eastern India, where the characteristic top line transformed into a distinct round umbrella shape due to the influence of palm leaf manuscripts and also being influenced by the neighbouring scripts from the Western and Southern regions.
The Cham script is a Brahmic abugida used to write Cham, an Austronesian language spoken by some 245,000 Chams in Vietnam and Cambodia. It is written horizontally left to right, just like other Brahmic abugidas.
The Pallava script or Pallava Grantha is a Brahmic script named after the Pallava dynasty of Southern India (Tamilakam) and is attested to since the 4th century CE. In India, the Pallava script evolved from Tamil-Brahmi. The Grantha script originated from the Pallava script. Pallava also spread to Southeast Asia and evolved into local scripts such as Balinese, Baybayin, Javanese, Kawi, Khmer, Lanna, Lao, Mon–Burmese, New Tai Lue, Sundanese, and Thai.
The earliest undisputed deciphered epigraphy found in the Indian subcontinent are the Edicts of Ashoka of the 3rd century BCE, in the Brahmi script.
The Bhattiprolu script is a variant of the Brahmi script which has been found in old inscriptions at Bhattiprolu, a small village in the erstwhile Guntur district of Andhra Pradesh, India. It is located in the fertile Krishna river delta and the estuary region where the river meets the Bay of Bengal.
The Bengali–Assamese script, sometimes also known as Eastern Nagari, is an eastern Brahmic script, primarily used today for the Bengali and Assamese language spoken in eastern South Asia. It evolved from Gaudi script, also the common ancestor of the Odia and Tirhuta scripts. It is commonly referred to as the Bengali script by Bengalis and the Assamese script by the Assamese, while in academic discourse it is sometimes called Eastern-Nāgarī. Three of the 22 official languages of the Indian Republic—Bengali, Assamese, and Meitei—commonly use this script in writing; Bengali is also the official and national language of Bangladesh.
A is a vowel of Indic abugidas. In modern Indic scripts, A is derived from the early "Ashoka" Brahmi letter after having gone through the Gupta letter . Bare consonants without a modifying vowel sign have the "A" vowel inherently, and thus there is no modifier sign for "A" in Indic scripts.
Ā is a vowel of Indic abugidas. In modern Indic scripts, Aa is derived from the early "Ashoka" Brahmi letter after having gone through the Gupta letter . As an Indic vowel, "Ā" comes in two normally distinct forms: 1) as an independent letter, and 2) as a vowel sign for modifying a base consonant. Bare consonants without a modifying vowel sign have the inherent short "A" vowel.
I is a vowel of Indic abugidas. In modern Indic scripts, I is derived from the early "Ashoka" Brahmi letter after having gone through the Gupta letter . As an Indic vowel, "I" comes in two normally distinct forms: 1) as an independent letter, and 2) as a vowel sign for modifying a base consonant. Bare consonants without a modifying vowel sign have the inherent "A" vowel.
U is a vowel of Indic abugidas. In modern Indic scripts, U is derived from the early "Ashoka" Brahmi letter after having gone through the Gupta letter . As an Indic vowel, U comes in two normally distinct forms: 1) as an independent letter, and 2) as a vowel sign for modifying a base consonant. Bare consonants without a modifying vowel sign have the inherent "A" vowel.
Ṛ is a vowel symbol, or vocalic consonant, of Indic abugidas. In modern Indic scripts, Ṛ is derived from the early "Ashoka" Brahmi letter after having gone through the Gupta letter . As an Indic vowel, Ṛ comes in two normally distinct forms: 1) as an independent letter, and 2) as a vowel sign for modifying a base consonant. Bare consonants without a modifying vowel sign have the inherent "A" vowel.
![Kushan Empire signet in Gupta Brahmi script, showing Septimius Severus and Julia Domna. The seal reads Damputrasya Dhanguptasya ("[Seal of] Dhangupta son of Dama). 3rd century CE. Kushan signet in Gupta Brahmi script 3rd century CE.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Kushan_signet_in_Gupta_Brahmi_script_3rd_century_CE.jpg/220px-Kushan_signet_in_Gupta_Brahmi_script_3rd_century_CE.jpg)
