Indian traders who had migrated to South Africa in the late 1800s were referred to (by the whites) as 'Arabs' to differentiate them from the indentured Indian labourers.
The word for key in many Indian languages is a variant of chavi (चाबी in Hindi, চাবি in Bengali, चावी in Marathi, சாவி in Tamil, etc.) which comes from the Portuguese word for key, chave.
Language is a vessel that carries history, culture and tradition. You kill a language, you kill history, your culture, you kill tradition, and that is what is happening.
After solid, liquid, gas, and plasma, the fifth state of matter is known as Bose-Einstein Condensate. BEC is named after the Bengali physicist, Satyendranath Bose and Albert Einstein.