My friend glanced at the list of words below and said, "Each of these words has a letter which can be struck out."
I studied the list and said, "Uh, bro, you better get your eyeglasses checked. I don't see any superfluous letters in these words."
To which he replied, "That's not what I said."
CODED
CONFOUND
CONSIGN
INCLINE
ONETIME
OPTED
RECENTER
REFUSE
RESTRAIN
RETREAD
TOUCHSTONE
UPTURN
What on earth is my friend talking about??