Webster's new twentieth century dictionary of the English language Chamber's twentieth century dictionary of the English language Webster's New International Dictionary of the English Language Webster's new international dictionary of English language Webster's Encyclopedic Unabridged Dictionary of the English Language The American Heritage dictionary of the English language The American heritage dictionary of the English language The New Lexicon Webster's Dictionary of the English Language Chambers's etymological dictionary of the English language The New Conllins Concise Dictionary of the English Language