By entering letters and/or wildcard characters, we can see possible solutions. In this example, we have three letters, and we notice that the first and fifth letters are the same. We simply enter the letters in the positions corresponding to those in the cryptogram, along with the wildcard characters (*) in their respective positions, and we come up with three possibilities.
Of course, this isn't the Oxford Unabridged Dictionary or even Miriam-Webster, so there are omissions. We will fix them as we find them, hopefully with help from customers.