"Bira" is a popular term used in India to refer to beer. However, there are several words that can be used as synonyms for this term, depending on the language and region. In Hindi, "bar" and "thandi daru" are commonly used synonyms for "bira," while in Tamil, "kallu" and "kadukkai" are popular. In Punjabi, "desi daru" is often used to refer to beer. Similarly, in Bengali, "daru" and "daab shorbot" are commonly used synonyms for "bira." These synonyms are often used interchangeably with "bira" depending on the context and the preference of the speaker.