Words Containing R and Ending in DUM

Making a list of words with R that end in DUM? Sounds fun. Also sounds pretty specific. A list like that could go a long way, we're sure. This complete word list is tailored to your search parameters, whether they are words with R or words that end in DUM. Or both, obviously.

13 letter words1 Word
demonstrandum
11 letter words3 Words
carborundum
corrigendum
desperandum
10 letter words2 Words
memorandum
referendum
9 letter words2 Words
credendum
reddendum
8 letter words2 Words
absurdum
corundum
6 letter words3 Words
dirdum
durdum
rumdum