Comprehensive Dictionaries:
* Oxford English Dictionary (OED): This is considered the most comprehensive dictionary of the English language. It includes etymologies (word origins) for most of its entries. However, it is a very large and expensive resource.
* Merriam-Webster's Third New International Dictionary: Another major dictionary that includes etymological information for many words.
Online Etymology Dictionaries:
* Online Etymology Dictionary (OED): This free website provides detailed etymological information for a vast number of English words.
* Etymonline: Another excellent free online resource, offering concise yet informative etymologies.
Specialized Dictionaries:
* The Dictionary of American Regional English (DARE): Focuses on the origins and usage of words in various regions of the United States.
* The Dictionary of the English Language (1828) by Noah Webster: A historical dictionary that includes etymologies, though it might not be as comprehensive as modern dictionaries.
Other Tips:
* Check the dictionary you already use: Many dictionaries, even those that are not specialized in etymologies, will include a brief note on word origin for some entries.
* Use search engines: Searching for "etymology of [word]" can often lead you to useful resources.
* Look for academic resources: University libraries and online databases might contain specialized dictionaries and resources for researching word origins.
While there isn't a singular, exhaustive dictionary of every English word and its origin, there are many resources available to help you explore the fascinating history of words.