Rajasthani (राजस्थानी; ISO 639-3: raj) is an Indo-Aryan dialect continuum spoken by approximately 80 million people in Rajasthan, India and neighbouring regions. [1] It is written in the Devanagari script (देवनागरी) — an abugida of 33 consonants and 11 independent vowels. [2]
Rajasthani belongs to the Northwestern Indo-Aryan subgroup, closely related to Hindi, Gujarati, and Sindhi. [3] It is a dialect continuum covering Marwari, Mewari, Shekhawati, Harauti, and several other varieties — each with distinct phonological features. [4]
Despite lacking official language status in India, Rajasthani has a rich literary and cultural tradition dating back to the 12th century CE. Marwari (the Jodhpur/Marwar variety) is the most widely spoken variety and the basis of most standardisation efforts.
Rajasthani uses the 33 standard Devanagari consonants arranged in the Brahmic varga system — velar, palatal, retroflex, dental, and labial groups — shared with Hindi, Marathi, and Sanskrit.
Each consonant carries an inherent /a/ vowel. Rajasthani shares the full Devanagari consonant inventory with Hindi, though some sounds have shifted in pronunciation.
Rajasthani uses the 11 standard Devanagari independent vowels (स्वर) — used at the beginning of a word or syllable when no consonant precedes them.
The vowel ऋ (vocalic R) is present in Sanskrit loanwords. Rajasthani vowels follow the same Devanagari pattern as Hindi.
Rajasthani uses 10 Devanagari vowel signs (matras, मात्राएँ) — diacritical marks placed around consonants when a vowel follows. They modify the inherent /a/ vowel of each consonant.
The i-matra (ि) is uniquely placed before the consonant it modifies. The halant (्) suppresses the inherent vowel for consonant clusters; anusvara (ं) marks nasalisation; visarga (ः) marks aspiration.
The complete Rajasthani Devanagari alphabet — all 11 independent vowels and 33 consonants, totaling 44 primary characters shared with Hindi, Marathi, Nepali and Sanskrit.
Rajasthani uses Devanagari numerals (०–९) in formal and traditional contexts. The concept of zero originated in ancient India, giving these numerals historical significance.
In everyday use, Arabic-Indic numerals (0–9) are also widely used across Rajasthan. Both digit sets are found in Rajasthani written material.
Rajasthani uses the Devanagari Danda (।) as the full stop and the Double Danda (॥) to mark the end of a verse or section — shared across all Devanagari-script languages.
The Halant (्) suppresses the inherent vowel for consonant clusters; the Chandrabindu (ँ) marks nasalization in some vowel contexts.
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