There isn't one (unless you were thinking of the gnu), but the nilgai is a large Indian antelope.
Nyala is a large African antelope that begins with an 'N.'
nilgai
Gemsbok
Elands antelope or an impala antelope The large antelope that lives entirely in desert regions in Africa is the ADDAX. Elands and Gazelles are grass plains animals
oribi
A blackbuck is another term for an Indian antelope, Latin name Antilope cervicapra.
gazelle gemsbok
oryx
gnu
Yes... it is look at this site you can find out then .morewords.com/word/sasin
· Nyala