nomad vs Scythian

nomad and Scythian both are nouns.

Word	Noun	Adjective	Verb	Adverb
nomad	Yes	No	No	No
Scythian	Yes	Yes	No	No

As nouns, Scythian is a hyponym of nomad; that is, Scythian is a word with a more specific, narrower meaning than nomad:

nomad: a member of a people who have no permanent home but move about according to the seasons
Scythian: a member of the ancient nomadic people inhabiting Scythia

Other hyponyms of nomad include Bedouin, Beduin, Bushman, Khoisan, Hun, Saracen.

nomad (noun)	Scythian (noun)
a member of a people who have no permanent home but move about according to the seasons	the Iranian language spoken by the ancient Scythians
	a member of the ancient nomadic people inhabiting Scythia

nomad (adjective)	Scythian (adjective)
	of or relating to the ancient Scythians or their culture or language