Sound and light. ஒலி / ஒளி
Vanak'kam!! I've been learning Tamil and found that the words for sound and light are respectively ஒலி / ஒளி. Are these the words used in everyday language? I am aiming for CBE/Kongudhamizh and I've read that in spoken varieties the distinction is being lost between ல / ள and people pronounce both as ல