My article "Transposing Rates" in the November 1987 Word Ways has examples for 63 of the 120 possible transposals of the letters AERST. Further research has expanded the collection to 85, with many of the originals entries being improved as well. Abbreviations like ESRTA (Empire State Restaurant & Tavern Association) are excluded; however, a couple of derivatives (RTase, TASer) are listed. Names with initials, such as T.S. RAE, are omitted, as are contrived terms and purely foreign words. Due to the nature of the source (Net), some examples may be suspect.
Word Ways: Vol. 39
, Article 9.
Available at: http://digitalcommons.butler.edu/wordways/vol39/iss4/9