4 Letter Countable Nouns Ending in UM

Browse 13 valid English 4 letter countable nouns that end with UM, from Drum, Plum, Slum, Scum, Chum, Alum and Ovum to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with A
2 words
alum
arum
Starts with C
2 words
chum
clum
Starts with D
2 words
drum
doum
Starts with G
1 words
geum
Starts with O
1 words
ovum
Starts with P
1 words
plum
Starts with S
4 words
slum
scum
soum
sium

•Browse Countable Nouns by Letter (A to Z)

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