The story
- Middle Persian*bōrag
- Arabicبَوْرَق (bawraq)
- Medieval Latinborax
- Anglo-Normanboreis
- Middle Englishboras
- Englishborax
- Englishboro-
- Proto-Indo-European*kerh₃-der.?
- Latincarbōnem
- Frenchcarbone
- Englishcarbonbf.
- Englishbor(on)
- English todayborate
Etymology from Wiktionary, CC BY-SA 4.0.