Nouns Ending in UM and Containing ER
Browse 230 valid English nouns ending in UM and containing ER, from Referendum, Serum, Bacterium, Geranium, Sternum, Cerebellum and Cerebrum 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 A15 words
antiserum
americium
ageratum
antheridium
apodyterium
archaebacterium
aspergillum
aerarium
aspersorium
acroterium
apterium
aeroperitoneum
anoplotherium
aerobium
anaerobium
Starts with B4 words
bacterium
beryllium
berkelium
brontotherium
Starts with C24 words
cerebellum
cerebrum
cerium
criterium
cyanobacterium
conservatorium
corynebacterium
cinerarium
ceratium
clerodendrum
closterium
copernicium
ceratotherium
clavicytherium
cerastium
ceruleum
clerum
cercidiphyllum
cercidium
chylopericardium
cerithium
cinereum
cheirotherium
chiropterygium
Starts with D7 words
deuterium
diverticulum
desideratum
deinotherium
desiderium
dinotherium
dertrum
Starts with E24 words
erratum
erbium
eryngium
erechtheum
enterobacterium
erythroxylum
eubacterium
ergastulum
elotherium
erythronium
erineum
episternum
ensisternum
excerptum
eriogonum
erodium
elaterium
erysimum
endoperidium
eranthemum
ervum
eriophorum
eriophyllum
exoperidium
Starts with F12 words
ferrum
fermium
ferrocerium
fermentum
feretrum
flerovium
ferromolybdenum
ferrovanadium
ferrochromium
ferrotitanium
ferrozirconium
ferroaluminum
Starts with G5 words
geranium
germanium
gasherbrum
gubernaculum
gatherum
Starts with H9 words
herbarium
hypericum
hibernaculum
hydropericardium
hyracotherium
hesperidium
hieracium
hematopericardium
hydropneumopericardium
Starts with I7 words
interregnum
imperium
intermedium
interambulacrum
intervallum
interministerium
ichthyopterygium
Starts with L6 words
livermorium
leptospermum
lithospermum
leucospermum
lectisternium
laserpicium
Starts with M8 words
magisterium
meerschaum
mycobacterium
megatherium
ministerium
meitnerium
mezereum
menispermum
Starts with N5 words
nerium
nanobacterium
nitrobacterium
nitrosobacterium
nototherium
Starts with O3 words
operculum
osteospermum
osmeterium
Starts with P24 words
perineum
peritoneum
pericardium
periosteum
propionibacterium
pterygium
puerperium
perpetuum
perichondrium
pericranium
perimysium
pomerium
presternum
pneumoperitoneum
psalterium
peridium
perineurium
perionychium
perithecium
pneumopericardium
periostracum
peridinium
prosternum
perigonium
Starts with R
2 words referendum
rutherfordium
Starts with S23 words
serum
sternum
superpremium
superstratum
spermatogonium
sempervivum
superphylum
severum
sclerotium
sestertium
sacerdotium
spermarium
spermogonium
spermatium
supernaculum
spermatovum
sivatherium
samotherium
suboperculum
sphaeridium
spermatangium
scelidotherium
sericterium
Starts with T9 words
terrarium
terbium
tergum
tertium
termitarium
tuberculum
trachelospermum
tripleurospermum
tritocerebrum
Starts with U
2 words understratum
uintatherium
Starts with V5 words
verticillium
veratrum
verbascum
veronicastrum
verumontanum
Starts with X5 words
xiphisternum
xiphosternum
xeranthemum
xerophyllum
xeromyrum
Starts with Y
1 words ytterbium
Starts with Z
1 words zoospermium