Nouns Starting with R and Containing UM

Browse 108 valid English nouns starting with R and containing UM, from Resume, Rumor, Referendum, Rum, Rumble, Rectum and Rumbling to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with RA7 words
radium
radioluminescence
radiostrontium
radiothorium
rastrum
ramentum
ranarium
Starts with RE24 words
resume
referendum
rectum
resumption
recumbent
residuum
reticulum
rehumanization
reassumption
relatum
retinaculum
refugium
reargument
resumptive
recumbency
redgum
regnum
responsum
resumer
receptaculum
recumbence
replum
reptilium
reddendum
Starts with RH14 words
rheumatism
rheumatic
rhodium
rheumatologist
rheum
rheumatology
rhenium
rhumb
rheumatics
rhizobium
rhumbatron
rhodanthemum
rhynchosporium
rhipidium
Starts with RO8 words
rostrum
rockumentary
roentgenium
rovuma
rosarium
rostellum
rockjumper
rocktrumpet
Starts with RU24 words
rumor
rum
rumble
rumbling
rummage
rump
rumblings
rumination
rummy
rumba
rumple
rumpus
ruminant
rumen
rubidium
rumormonger
rumormongering
rumrunner
ruthenium
rumorer
rumaki
rutherfordium
rumdum
rumbler

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