traditional sri lankan spirit crossword clue

 The traditional Sri Lankan spirit that is the answer to the crossword clue "Spirit traditionally made from fermented grains or potatoes" is Arrack. It is a distilled alcoholic beverage made from fermented sap or juice of coconut palm, sugarcane, rice, or wheat. It is typically clear or light brown in color and has a strong, sweet flavor. Arrack is often used in Sri Lankan cuisine, as well as in traditional medicine.

Here are some other traditional Sri Lankan spirits:

Rakitha is a spirit made from fermented palm sap. It is clear or light brown in color and has a sweet, fruity flavor.

Toddy is a spirit made from fermented sap of coconut palm flowers. It is clear or light brown in color and has a sweet, sour flavor.

Kashine is a spirit made from fermented rice. It is clear or light brown in color and has a sweet, malty flavor.

I hope this helps!