Why did the pronunciation of caramel change over the years?
Growing up in the 80's, people pronounced it car-mel. Then in the early 90's or so, I started hearing people calling it car-a-mel, and it became the norm. Today, the car-mel pronunciation is all but dead. I rarely hear anyone call it that anymore, except for the occasional senior. But why did it change?
Words that change pronunciations are extremely rare. The only other one that I know of is the planet Uranus. Today, it's pronounced Ura-niss. I won't say how we 80's kids pronounced it. 
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in the past, whether because of colloquialism or ignorance. The latter pronunciation is the correct one. At least that's what I was always led to believe. 
What gives cheap whiskey that fuel oil taste note.......
In Palestine, the name is changed to al-Karmil. It's an old place.
Carmel, CA, is a more likely destination for me, someday.
... that even I don't pronounce it the same way each time! If someone gives me a funny look after I use one pronunciation, then I just switch to the other.
for resolving this critically important issue! 
they referred to the candies as carmels, and toppings, drizzles, frostings, as caramel.
In the intervening time, corporate amerika has bastardized both in both directions, but they would call a dog a cat if there was enough money in it for them.
but it's an awfully sticky topic.
GINMF!
Carmel corn, yes.
