nitre <PRO25 -20> 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.
nitre <JER2 -22> For though thou wash thee with {nitre}, and take thee much soap, [yet] thine iniquity is marked before me, saith the Lord GOD.

 
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