Are you peeking or have you already given up?
Give it another try. Look at each word carefully.
(You'll kick yourself when you discover the answer.)
This Is Cool.
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.
Ciao for now from Elena Perrotta