Experience the wonder of words by focusing on the Latin and Greek elements used in English hundreds of which will not be available in any of the many dictionaries you examine in the link above.
The Latin-Greek Cross-References Search Area is available FREE of any charges. Yes, you read it correctly. Such valuable information about the thousands of English words that are derived from Latin and Greek etymologies are here for you to see free of any obligations and the word-lists are constantly increasing.
Many of these words are not readily available in most dictionary references. Even such dictionaries as the Oxford English Dictionary, the Websters Unabridged Dictionary, the Random House Unabridged Dictionary; and the best abridged dictionaries that one may access, do not have a significant number of the words that are available in this lexicon.