See if you can figure out what these words have in common.
Are you peeking or have you already given up? Give it another try . You will kick yourself when you discover the answer. Go back and look at them again; think hard.
OK . . . Here You Go . . .
Answer: No, it is not that they all have at least 2 double letters. In all of the words listed, if you take the first letter, place it at the end of the word, and then spell the word backwards, it will be the same word. Did you figure it out?
I didn't get this until I read the answer, but I enjoy such puzzles and rarely miss the Sunday Puzzle on NPR: http://www.npr.org/templates/story/story.php?storyId=4473090 . Sometimes I even get the answers!