Más de 30 000 voces y locuciones del español actual. - Americanismos más usuales y extendidos. - Ejemplos vivos de uso. - Sinónimos y afines más comunes. - Familias de palabras. - Siglas más frecuentes. - Modelos de conjugación. - Principales reglas ortográficas. It offers 30,000 entries, a selection of the most commonly used and extended Anglicisms, conjugation rules, the cardinal rules of spelling, most frequently used synonyms, abbreviations and acronyms, families of words, and practical examples of use. It is a work conceived from all of the Spanish-speaking countries, which maintains a fundamental balance between the varieties in the language spoken in so many different regions. ENGLISH DESCRIPTION It offers 30,000 entries, a selection of the most commonly used and extended Anglicisms, conjugation rules, the cardinal rules of spelling, most frequently used synonyms, abbreviations and acronyms, families of words, and practical examples of use. It is a work conceived from all of the Spanish-speaking countries, which maintains a fundamental balance between the varieties in the language spoken in so many different regions.