What are the key features of Sindhi, one of India's many regional languages?
Sindhi is one of the many regional languages in India and is spoken by people primarily from the Sindh region. Some key features of Sindhi are:

1. Script: Sindhi was originally written using the Arabic script, but it now uses the Devanagari script for writing in India. The Iranian variant, on the other hand, still uses the Arabic script.

2. Phonology: Sindhi has a rich phonological system with distinct vowels and consonants, including aspirated and unaspirated stops, fricatives, and nasals.

3. Grammar: The grammar of Sindhi follows the Subject-Object-Verb (SOV) word order. It has a noun and pronoun system with three genders (masculine, feminine, and neuter) and two numbers (singular and plural). Verbs in Sindhi are conjugated for tense, aspect, mood, voice, and person.

4. Vocabulary: Sindhi has a vast vocabulary derived from various languages such as Sanskrit, Persian, Arabic, and English. The language is known for its rich poetic tradition and contains many proverbs and idiomatic expressions.

5. Literature: Sindhi literature has a long history with notable works in poetry, prose, and drama. Some famous Sindhi literary figures include Shah Abdul Latif Bhitai, Sadhu Ram, and Ghulam Rabani.