Oro is a Spanish word that means gold. This word can be used in various contexts, from describing the color of jewelry to referencing the precious metal itself. However, there are several synonyms for oro that can be used to enrich your vocabulary and avoid repetition. One of these synonyms is "dorado," which means gilded or golden. Other synonyms for oro include "aurum," which is the Latin word for gold, and "bullion," which refers to gold or silver that's been cast into bars or ingots. Additionally, you can use "yellow," "amber," and "goldenrod" to describe shades that resemble oro.