The most common and accurate translation of "Sight Words" is: * **Palabras de uso frecuente** Here are some other options, depending on the specific context: * **Palabras de alta frecuencia** (Very similar to "palabras de uso frecuente") * **Palabras reconocibles a simple vista** (More literal, meaning "words recognizable at first sight") While "palabras de uso frecuente" and "palabras de alta frecuencia" are widely understood and used in educational settings in Spanish-speaking countries.