dry-stone wall vs dry masonry

dry-stone wall and dry masonry both are nouns.

Word	Noun	Adjective	Verb	Adverb
dry-stone wall	Yes	No	No	No
dry masonry	Yes	No	No	No

As nouns, dry masonry is a hypernym of dry-stone wall; that is, dry masonry is a word with a broader meaning than dry-stone wall:

dry-stone wall: a stone wall made with stones fitted together without mortar
dry masonry: masonry without mortar

Other hypernyms of dry-stone wall include stone wall.

dry-stone wall (noun)	dry masonry (noun)
a stone wall made with stones fitted together without mortar	masonry without mortar