• The Arwi alphabet consists of 40 letters, out of which 28 are from Arabic, and 12 are devised by adding diacritical marks that allow Arabic letters to express sounds particular to Tamil.
  • Common loan words from Arabic that are still in use in Tamil:
  • Abattu (danger, from the Arabic root Aafat )
  • Baaki (remaining, from Arabic root Baaqi )
  • Jilla (district/zone, from Arabic root Zill’a, one side of a triangle )
  • Wasool (levying/collection, from the Arabic root Wusool , arrival)