Nouns Ending in UM and Containing US

This list gathers 24 English nouns ending in UM and containing US, such as Museum, Mausoleum, Frustum, Molluscum, Lustrum, Fusarium and Cusum. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review pluralization and capitalization rules.

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Starts with C
5 words
cusum
claustrum
causatum
clausum
crepusculum
Starts with E
3 words
ecomuseum
eusporangium
eustachium
Starts with F
2 words
frustum
fusarium
Starts with H
2 words
haustorium
haustellum
Starts with I
2 words
indusium
infusorium
Starts with L
2 words
lustrum
ligustrum
Starts with M
4 words
museum
mausoleum
molluscum
muscatorium
Starts with O
1 words
opusculum
Starts with R
1 words
rusticum
Starts with S
2 words
sustentaculum
suspensorium

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