variety meat vs offal

variety meat and offal both are nouns.

Word	Noun	Adjective	Verb	Adverb
variety meat	Yes	No	No	No
offal	Yes	No	No	No

As nouns, offal is a hyponym of variety meat; that is, offal is a word with a more specific, narrower meaning than variety meat:

variety meat: edible viscera of a butchered animal
offal: viscera and trimmings of a butchered animal often considered inedible by humans

variety meat (noun)	offal (noun)
edible viscera of a butchered animal	viscera and trimmings of a butchered animal often considered inedible by humans