wanderer vs nomad

wanderer and nomad both are nouns.

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

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

wanderer: someone who leads a wandering unsettled life
nomad: a member of a people who have no permanent home but move about according to the seasons

Other hyponyms of wanderer include clochard, drifter, floater, vagabond, vagrant.

wanderer (noun)	nomad (noun)
a computer program that prowls the internet looking for publicly accessible resources that can be added to a database; the database can then be searched with a search engine	a member of a people who have no permanent home but move about according to the seasons
someone who leads a wandering unsettled life