It is important to clarify a distinction at the outset: unlike the French Dictionnaire étymologique de la langue française (by Bloch and von Wartburg) or the English Oxford Dictionary of English Etymology , the RAE does not publish a single, standalone volume titled Diccionario etimológico . Instead, etymology is a foundational component integrated into its general dictionary, the Diccionario de la lengua española (DLE), and is supported by the specialized historical database, the Nuevo tesoro lexicográfico de la lengua española (NTLLE).
If you need to write a paper on this topic, here is a structured outline and key points you can use. diccionario etimologico rae
No deep paper on Spanish etymology is complete without mentioning Joan Corominas. His work is the gold standard that the RAE references. While the RAE dictionary provides the "official" etymology for the general public, scholars turn to Corominas for the detailed phonetic and semantic pathways. The RAE has increasingly aligned its entries with Corominas’s findings in the 21st century, bridging the gap between institutional authority and academic rigor. It is important to clarify a distinction at
It provides detailed historical examples (citations) showing how meanings and spellings shifted across centuries. 3. Key Alternative: "The Corominas" No deep paper on Spanish etymology is complete
The publication of the Oxford English Dictionary and advancements in Indo-European philology forced the RAE to modernize. By the early 20th century, the Academy began incorporating the findings of comparative linguistics.