The nylghai, also known as the blue bull or the Indian antelope, is a large bovine animal found in India and Nepal. There are several synonyms for the nylghai, including nilgai, neelgai, and nillghae. Additionally, the nylghai is also known as the horse-hog, due to its resemblance to both a horse and a wild pig. In Hindi, the nylghai is called "nilgaw," and in Urdu, it is known as "sindh sawar." The nylghai is a unique and fascinating animal, and learning about its various names and characteristics can help us better understand and appreciate the biodiversity of our planet.