8 Letter Words Ending in UM

Discover 277 playable English 8 letter words that end with UM, from Aluminum, Spectrum, Momentum, Platinum, Aquarium, Titanium and Pendulum to rarer plays. Each entry is verified for Scrabble, Wordle, crosswords, and daily writing, complete with letter counts and meanings below.

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Starts with A
23 words
aluminum
aquarium
addendum
ammonium
absurdum
actinium
alluvium
argentum
aconitum
abomasum
ageratum
alburnum
adiantum
allodium
aspidium
aerarium
aciculum
ascidium
apterium
aecidium
affectum
angrecum
aerobium
Starts with B
10 words
biennium
basidium
bdellium
blackgum
brachium
buccinum
brosimum
bothrium
bungarum
bronteum
Starts with C
24 words
coliseum
chromium
capsicum
cerebrum
checksum
corundum
caladium
ciborium
callosum
coagulum
cingulum
cementum
conidium
cocoplum
cenobium
canticum
causatum
ceratium
chemakum
codiaeum
corallum
caudatum
conarium
cognitum
Starts with D
15 words
delirium
duodenum
disodium
dominium
diluvium
didymium
domatium
dedendum
dicranum
didinium
dihelium
dimensum
delendum
deutovum
delubrum
Starts with E
22 words
emporium
extremum
encomium
electrum
europium
exordium
eulogium
exemplum
ethidium
eboracum
eryngium
epigynum
eurotium
erysimum
expansum
eugubium
empetrum
embolium
ephebeum
ericetum
epimerum
extensum
Starts with F
6 words
freemium
factotum
frenulum
francium
fusarium
feretrum
Starts with G
8 words
geranium
guaiacum
galbanum
glucinum
graphium
gatherum
glaucium
gonidium
Starts with H
6 words
hypogeum
habendum
hymenium
helenium
humstrum
halimium
Starts with I
9 words
imperium
inoculum
indicium
ingenium
indusium
illuvium
illicium
illinium
isodomum
Starts with J
1 words
jasminum
Starts with K
1 words
khartoum
Starts with L
12 words
linoleum
laudanum
laburnum
lutetium
labdanum
labellum
limonium
lepidium
lixivium
leucojum
lomentum
lygodium
Starts with M
8 words
momentum
mycelium
meconium
macallum
mezereum
mutandum
masurium
motorium
Starts with N
5 words
nihonium
nobelium
nebulium
ngultrum
notandum
Starts with O
10 words
origanum
oogonium
olibanum
oncidium
ossarium
onychium
ommateum
orontium
ordalium
opsonium
Starts with P
24 words
platinum
pendulum
plectrum
perineum
polonium
psyllium
poppadum
philtrum
pudendum
pronotum
pomerium
pygidium
paspalum
patagium
pessimum
pulpitum
peculium
peridium
proemium
proprium
puparium
pullorum
phormium
peacotum
Starts with R
8 words
residuum
rubidium
refugium
rosarium
resilium
ramentum
rusticum
ranarium
Starts with S
24 words
spectrum
selenium
speculum
solarium
striatum
subforum
scandium
sphagnum
supremum
sweetgum
silphium
solatium
samarium
saeculum
stellium
scholium
secundum
splenium
sudarium
silicium
syzygium
sigillum
sedilium
santalum
Starts with T
12 words
titanium
thallium
tantalum
trillium
tympanum
triticum
teetotum
teucrium
tillicum
testatum
tomentum
tenendum
Starts with U
1 words
ununbium
Starts with V
13 words
vanadium
viburnum
vivarium
viaticum
vinculum
vexillum
velarium
veratrum
variorum
vasculum
vampyrum
videndum
venidium
Starts with X
1 words
xanthium
Starts with Z
1 words
zooecium

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Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.