What is the Korean word for nineteen?

The Korean word for nineteen is indeed represented as "Yeol - Ah Hop." In the Korean numbering system, "Yeol" means ten, while "Ah Hop" specifically denotes the number nine. When combined as "Yeol - Ah Hop," it refers directly to nineteen.

In the context of Korean numbers, this structure is typical for forming the numbers from eleven to nineteen. The first part indicates ten ("Yeol"), and the second part refers to the units (from one to nine). This method highlights the logical formation of numbers in the Korean language, making it easy to deduce other figures based on this pattern.

Other options presented do not accurately represent the number nineteen in Korean. Each combines different elements or numbers that do not align with the correct structure for this specific numeral. Understanding these combinations is crucial for mastering Korean counting and enhancing your overall grasp of the language.