Answer:
The English word "cool" is spelled c-o-o-l.

"Kool" is a brand of cigarettes in the US, and 'kewl' is how SOME people are beginning to spell the word.
Contributor: Jack
First answer by Babyjubjub4ever. Last edit by LeastDuck. Contributor trust: 692 [recommend contributor recommended]. Question popularity: 3 [recommend question].