Countable Nouns That End in RUM

Explore 97 verified English countable nouns ending with the suffix -RUM, including Forum, Drum, Spectrum, Rum, Serum, Quorum and Tantrum. Useful for ESL grammar practice, determiner usage, and plural spelling and rhyming patterns, browse these count nouns with singular and plural forms below or review singular and plural count rules in our noun grammar guide.

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Starts with A6 words
arum
antiserum
antrum
asarum
ambulacrum
androphorum
Starts with B3 words
bupleurum
barathrum
bungarum
Starts with C16 words
conundrum
cerebrum
candelabrum
centrum
cestrum
claustrum
clerodendrum
cockalorum
colorum
cleithrum
chetrum
clerum
coenocentrum
chordacentrum
coelastrum
cneorum
Starts with D4 words
drum
decorum
delubrum
dertrum
Starts with E7 words
eardrum
emplastrum
epidendrum
empetrum
eriophorum
epimerum
epilabrum
Starts with F4 words
forum
falciparum
feretrum
flabrum
Starts with G
1 words
gatherum
Starts with H4 words
hippeastrum
hedysarum
hymenosporum
humstrum
Starts with I3 words
indecorum
involucrum
interambulacrum
Starts with J
1 words
jorum
Starts with K
1 words
kettledrum
Starts with L5 words
labrum
lustrum
ligustrum
lythrum
labarum
Starts with M
1 words
malvastrum
Starts with N
2 words
nostrum
ngultrum
Starts with O
1 words
organistrum
Starts with P7 words
plectrum
philtrum
pyrethrum
panjandrum
pittosporum
pityrosporum
procerebrum
Starts with Q
1 words
quorum
Starts with R3 words
rum
rostrum
rastrum
Starts with S16 words
spectrum
serum
scrum
strum
simulacrum
sacrum
subforum
sistrum
severum
saccharum
sequestrum
stylophorum
synsacrum
stenotaphrum
sarothrum
scalprum
Starts with T5 words
tantrum
thrum
triquetrum
thalictrum
tritocerebrum
Starts with V4 words
veratrum
variorum
veronicastrum
vampyrum
Starts with X
1 words
xeromyrum
Starts with Z
1 words
zygantrum

•Browse Countable Nouns by Letter (A to Z)

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