“nether” in the Douay-Rheims Bible

The word nether appears 9 times in the Douay-Rheims Bible. The first 9 matching verses are shown below.

Exodus 28:27 Moreover also other two rings of gold, which are to be set on each side of the ephod beneath, that looketh towards the nether joining, that the rational may be fitted with the ephod,
Deuteronomy 24:6 Thou shalt not take the nether, nor the upper millstone to pledge: for he hath pledged his life to thee.
Josue 15:19 But she answered: Give me a blessing: thou hast given me a southern and dry land, give me also a land that is watered. And Caleb gave her the upper and the nether watery ground.
Josue 16:3 And goeth down westward, by the border of Jephleti, unto the borders of Beth-horon the nether, and to Gazer: and the countries of it are ended by the great sea:
Josue 18:13 And passing along southward by Luza, the same is Bethel, and it goeth down into Ataroth-addar to the mountain, that is on the south of the nether Beth-horon.
Judges 1:15 But she answered: Give me a blessing, for thou hast given me a dry land: give me also a watery land So Caleb gave her the upper and the nether watery ground.
3 Kings 9:17 So Solomon built Gazer, and Bethhoron the nether,
1 Paralipomenon 7:24 And his daughter was Sara, who built Bethoron, the nether and the upper, and Ozensara.
2 Paralipomenon 8:5 And he built Beth-horon the upper, and Beth-horon the nether, walled cities with gates and bars and locks.