Spanish words that start with RR?

If i remember correctly no such word exists in spanish because it would be incorrect to spell a word with a double rr at the begining

There isn't any word in Spanish that starts with RR. However, the R at the start of a word is pronounced like a "strong" R or RR. For instance, the R in "ropa" (clothes) is pronounced like the R in...

some words that start with rr are carro, burro, and burrito

Idea, ideologia, iglu;