The American Heritage Dictionary of the English Language;

Míreanna Comhchosúla

• The Universal Dictionary of the English Language
  le: Henry Cecil Wyld (Ed.)
  Foilsithe: (1960)
• The Random House Dictionary of the English Language
  le: Urdang,Laurence
• The American College Dictionary
  Foilsithe: (1962)
• A Concise Etymological Dictionary of the English Language
  le: Skeat, Walter W
  Foilsithe: (1961)
• English Pronouncing Dictionary
  le: Daniel Jones