Home · Words · 10-Letter Words Ending with UMS

10-Letter Words Ending with UMS

For word games needing UMS suffixes, here's your 10-letter word resource. Popular examples include ALUMINIUMS, AMERICIUMS, ANTHURIUMS, plus ANTISERUMS, ARBORETUMS, ASPHALTUMS and many more. Click any word for its full definition and usage.

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74 words

Word	Length	Syllables
aluminiums	10	4
americiums	10	4
anthuriums	10	3
antiserums	10	4
arboretums	10	4
asphaltums	10	3
athenaeums	10	3
berkeliums	10	3
berylliums	10	3
botulinums	10	4
bubblegums	10	3
castoreums	10	3
colchicums	10	3
collegiums	10	3
colluviums	10	3
collyriums	10	3
colosseums	10	3
colostrums	10	3
columbiums	10	3
continuums	10	3
conundrums	10	3
criteriums	10	3
cymbidiums	10	3
decenniums	10	3
deuteriums	10	3
diazoniums	10	3
doronicums	10	4
effluviums	10	3
equisetums	10	4
euphoniums	10	3
flagellums	10	3
gelsemiums	10	3
germaniums	10	3
gymnasiums	10	3
harmoniums	10	3
herbariums	10	3
hydroniums	10	3
indecorums	10	4
lanthanums	10	3
magnesiums	10	3
manubriums	10	3
mausoleums	10	3
menstruums	10	2
neodymiums	10	3
neptuniums	10	3
operculums	10	4
palladiums	10	3
paramylums	10	4
petroleums	10	3
plutoniums	10	3
polygonums	10	4
potassiums	10	3
practicums	10	3
presidiums	10	3
pterygiums	10	3
pyrethrums	10	3
rostellums	10	3
rutheniums	10	3
sargassums	10	3
sensoriums	10	3
stomodeums	10	3
strontiums	10	2
sugarplums	10	3
sulfoniums	10	3
symposiums	10	3
telluriums	10	3
tenaculums	10	4
terrariums	10	3
trienniums	10	2
trifoliums	10	3
ultimatums	10	4
uropygiums	10	4
ytterbiums	10	3
zirconiums	10	3

FAQs

What’s typical about UMS-ending words?
UMS often marks suffix families; think about derivatives when guessing.

Do you include UK/US spellings?
Where they exist, both may appear.