natron, nitre, soda, carbonate of soda
STRONG'S WORD STUDY
H5427 — נֶ֫תֶר
ne.ter · lye · Hebrew/Aramaic
2 tagged verse occurrences
Proverbs 25:20 · נָ֑תֶר[As] he that taketh away a garment in cold weather, [and as] vinegar upon nitre, so [is] he that singeth songs to an heavy heart.Jeremiah 2:22 · בַּנֶּ֔תֶרFor though thou wash thee with nitre, and take thee much soap, [yet] thine iniquity is marked before me, saith the Lord GOD.