Scythian = "rude or rough"
1) a Scythian, an inhabitant of Scythia or modern day Russia
1a) by the more civilised nations of antiquity the Scythians were regarded as the wildest of barbarians
Part of Speech: noun proper masculine
Citing in TDNT: 7:447, 1053
Probably of foreign origin; a Scythene or Scythian, that is, (by implication) a savage: - Scythian.
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root Σκύθης; click on the second column to search for that grammatical form of the root Σκύθης; click on the third column to search for that word and grammatical form; click on the total to search for the root Σκύθης.