Thank you, Fixit30. My original App from which this was taken has gotten quite large, (I had to whittle it down to be able to Export it as a Zip file), and I have tended to loose track of what needs to be done, and when, in the larger version.
I did try what you said, and that did allow the words to be transferred to the scroll area below the guess-input area. Now I just have to figure out how to keep the words that have been transferred to the scroll area present when I change device orientations. I do have a mechanism in place to save the state of the game (SaveGameState) when it Pauses, and that state is read back on Resume (RestoreGame), however, after an orientation change has occurred, the guessed words are lost, and any new words guessed thereafter do not get placed into the scroll area.