Is dreamt the only English word that ends with "mt"?
closed as general reference by FumbleFingers, MετάEd, tchrist, Mahnax, kiamlaluno Sep 4 '12 at 0:08
This question is too basic; it can be definitively and permanently answered by a single link to a standard internet reference source designed specifically to find that type of information. See the FAQ for guidance on how to improve it.
If you exclude abbreviations and allow for possible variants of the same word, then yes.
You can also confirm this via regexdict with the search string,