tract vs pamphlet

tract and pamphlet both are nouns.

Word	Noun	Adjective	Verb	Adverb
tract	Yes	No	No	No
pamphlet	Yes	No	No	No

As nouns, tract and pamphlet are synonyms defined as:

tract and pamphlet: a brief treatise on a subject of interest; published in the form of a booklet

tract (noun)	pamphlet (noun)
a bundle of myelinated nerve fibers following a path through the brain	a brief treatise on a subject of interest; published in the form of a booklet
a system of body parts that together serve some particular purpose	a small book usually having a paper cover
a brief treatise on a subject of interest; published in the form of a booklet
an extended area of land