There are 17 words that end with 'dum'.
sedum | cundum | dirdum |
dumdum | agendum | papadum |
smeddum | addendum | corundum |
poppadum | secundum | pudendum |
credendum | memorandum | referendum |
definiendum | corrigendum | |
Note: These 17 words that end with 'dum' are found from the USA & Canada version of the tournament Scrabble word list.