How do you pronounce the letter "x" in the spanish word "exotico"?
How do you say exotic?
Officially, it to be pronounced like "ks," just as it is in English.
However, in both English and Spanish, it's common to say "gz" when presented with words like "exotic." So, the pronunciation in English would be "Egg zoh-dic" and in Spanish "Egg- zoh-dico."
Here's an excellent article that explains how Spanish letters sound.