patchwork vs patchwork quilt

patchwork and patchwork quilt both are nouns.

Word	Noun	Adjective	Verb	Adverb
patchwork	Yes	No	No	No
patchwork quilt	Yes	No	No	No

As nouns, patchwork and patchwork quilt are synonyms defined as:

patchwork and patchwork quilt: a quilt made by sewing patches of different materials together

patchwork (noun)	patchwork quilt (noun)
sewing consisting of pieces of different materials sewn together in a pattern	a quilt made by sewing patches of different materials together
a quilt made by sewing patches of different materials together
a theory or argument made up of miscellaneous or incongruous ideas