nomad vs Hun

nomad and Hun both are nouns.

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

As nouns, Hun is a hyponym of nomad; that is, Hun 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
Hun: a member of a nomadic people who invaded Europe in the 4th century

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

nomad (noun)	Hun (noun)
a member of a people who have no permanent home but move about according to the seasons	offensive term for a person of German descent
	a member of a nomadic people who invaded Europe in the 4th century