Words Containing R and Ending in EUM

Making a list of words with R that end in EUM? 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 EUM. Or both, obviously.

12 letter words1 Word
nonpetroleum
11 letter words2 Words
peritonaeum
proctodaeum
10 letter words5 Words
periosteum
peritoneum
proctodeum
prometheum
propylaeum
9 letter words6 Words
castoreum
gastraeum
perinaeum
petroleum
propodeum
prytaneum
8 letter words3 Words
cinereum
mezereum
perineum
7 letter words3 Words
corneum
enrheum
vitreum
5 letter words1 Word
rheum