oxbow vs dry land

oxbow and dry land both are nouns.

Word	Noun	Adjective	Verb	Adverb
oxbow	Yes	No	No	No
dry land	Yes	No	No	No

As nouns, dry land is a hypernym of oxbow; that is, dry land is a word with a broader meaning than oxbow:

Other hypernyms of oxbow include earth, ground, land, solid ground, terra firma.

oxbow (noun)	dry land (noun)
a wooden framework bent in the shape of a U; its upper ends are attached to the horizontal yoke and the loop goes around the neck of an ox	the solid part of the earth's surface
a U-shaped curve in a stream
the land inside an oxbow bend in a river