Title says it all, but i am just curious what it really means.. i know its some form of curse word..or they use it like one anyway. It cracks me up when i hear it.. Just wondering. Any other similar words? What do they use as curse words in Morrowind? Didnt hear as much in Oblivion.

From the http://www.imperial-library.info/translation/index3.shtml in The Imperial Library.

N'wah
Meaning: Foreigner or Slave - An insult/taunt.
Origin: Dunmeri
Usage: ''You N'wah!'' and ''Drive the n'wah from Morrowind''
Source: People of Morrowind
Reliable: Yes

Other similar insults/taunts are swit and fetcher

Sweet, thanks Cuddly Bear