In the May 1978 Word Ways, John Meyer exhibited a list of 26 seven-letter words in which the central letter took each alphabetic value (A to Z) and the two three-letter ends were also words. In the August 1978 Word Ways, Leslie Card extended this exercise to nine-letter words, finding examples for all central letters but Q. In this article, we extended it further to eleven letter words.
Grant, Jeff and Hannahs, Roger
"An Eleven-Letter Positional List,"
Word Ways: Vol. 11
, Article 14.
Available at: http://digitalcommons.butler.edu/wordways/vol11/iss4/14