Take a word like POT, add the letter U, and you have POUT. Described below are other word-pairs in which one becomes the other merely by the addition of U. Answers are found in the Answers and Solutions at the end of this issue.
Youngquist, Mary J.
"Anything I Can Do, U Can Do Too,"
Word Ways: Vol. 5
, Article 12.
Available at: http://digitalcommons.butler.edu/wordways/vol5/iss4/12