Wagram vs pitched battle

Wagram and pitched battle both are nouns.

Word	Noun	Adjective	Verb	Adverb
Wagram	Yes	No	No	No
pitched battle	Yes	No	No	No

Wagram (noun)	pitched battle (noun)
a battle in the Napoleonic campaigns (1809); Napoleon defeated the Austrians	a fierce battle fought in close combat between troops in predetermined positions at a chosen time and place
a town in northeastern Austria