Spotsylvania vs battle of Spotsylvania Courthouse

Spotsylvania and battle of Spotsylvania Courthouse both are nouns.

Word	Noun	Adjective	Verb	Adverb
Spotsylvania	Yes	No	No	No
battle of Spotsylvania Courthouse	Yes	No	No	No

As nouns, Spotsylvania and battle of Spotsylvania Courthouse are synonyms defined as:

Spotsylvania and battle of Spotsylvania Courthouse: a battle between the armies of Grant and Lee during the Wilderness Campaign

Other synonyms of Spotsylvania include Battle of Spotsylvania Court House.

Spotsylvania (noun)	battle of Spotsylvania Courthouse (noun)
a battle between the armies of Grant and Lee during the Wilderness Campaign	a battle between the armies of Grant and Lee during the Wilderness Campaign
a village in northeastern Virginia where battles were fought during the American Civil War