field of honor vs tract

field of honor and tract both are nouns.

Word	Noun	Adjective	Verb	Adverb
field of honor	Yes	No	No	No
tract	Yes	No	No	No

As nouns, tract is a hypernym of field of honor; that is, tract is a word with a broader meaning than field of honor:

Other hypernyms of field of honor include parcel, parcel of land, piece of ground, piece of land.

field of honor (noun)	tract (noun)
the scene of a duel	a bundle of myelinated nerve fibers following a path through the brain
a region where a battle is being (or has been) fought	a system of body parts that together serve some particular purpose
	a brief treatise on a subject of interest; published in the form of a booklet
	an extended area of land