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Word Ways

Authors

A. Ross Eckler

Abstract

Take a word, remove a letter, and rearrange the remaining letters to form another word; the shorter word is known as a transdeletion of the longer one. Conversely, the longer word is called a transaddition of the shorter. This process can be continued, and a chain of successive transdeletions or transadditions formed; let us define the roots of a word to be all those words that can be reached by successive transdeletions, and the branches of a word to be all those words that can be reached by successive transadditions. Naturally, the roots and branches depend upon the dictionary specified; the larger the dictionary, the more flourishing the word tree consisting of roots and branches combined.

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