This quiz was inspired by Scot Morris of Omni magazine, who is always looking for odd alphabets. The following sequence of words and phrases lacks an entry for X. Why? Can you identify the principle that links all of these terms? Answers are in Answers and Solutions at the end of this issue.
"An Existential Alphabet,"
Word Ways: Vol. 29
, Article 24.
Available at: http://digitalcommons.butler.edu/wordways/vol29/iss1/24