Final answer:
The right 10-letter word for someone obsessed with Snickers and Hershey bars is 'chocoholic.' It highlights an intense appetite for the sweetness and flavors of chocolate, stimulated by both taste and visual appeal.
Step-by-step explanation:
If your obsession is Snickers and Hershey bars, you may be described by a 10-letter word. The word that matches this description from the given options is chocoholic. This term combines 'chocolate' and 'alcoholic', highlighting an intense desire or fondness for chocolate. It reflects someone whose taste is greatly inclined towards the sweetness and rich flavor of chocolate, and who might find the sight of these colorful candies very appealing. The sense of taste for sweetness is a strong driving force for a chocoholic, as well as the sensory appeal of the products.