Rubia is a Spanish word that translates to "blonde" in English. There are a variety of synonyms that one can use to describe a person with blonde hair. Some common ones include "golden-haired," "fair-haired," "light-haired," and "flaxen-haired." Another way to describe a blonde person is to use words that indicate their hair's color tones. For example, one could say someone has "ash blonde" hair, or their hair is a "honey blonde" shade. Additionally, there are some less common synonyms, such as "yellow-haired," "straw-haired," and "pale-haired." Overall, there are many different ways to describe someone with blonde hair, and the word choice may depend on personal preference or the tone of the conversation.