virtue vs honor

virtue and honor both are nouns.

Word	Noun	Adjective	Verb	Adverb
virtue	Yes	No	No	No
honor	Yes	No	Yes	No

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

Other hyponyms of virtue include honour, pureness, purity.

virtue (noun)	honor (noun)
the quality of doing what is right and avoiding what is wrong	the quality of being honorable and having a good name
morality with respect to sexual relations	a woman's virtue or chastity
any admirable quality or attribute	a tangible symbol signifying approval or distinction
a particular moral excellence	the state of being honored