Virgo vs doer

Virgo and doer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Virgo	Yes	No	No	No
doer	Yes	No	No	No

As nouns, doer is a hypernym of Virgo; that is, doer is a word with a broader meaning than Virgo:

Other hypernyms of Virgo include actor, worker.

Virgo (noun)	doer (noun)
the sixth sign of the zodiac; the sun is in this sign from about August 23 to September 22	a person who acts and gets things done
a large zodiacal constellation on the equator; between Leo and Libra
(astrology) a person who is born while the sun is in Virgo