Countable Nouns Starting with M and Containing UM

This list gathers 98 English countable nouns starting with M and containing UM, such as Medium, Museum, Minimum, Maximum, Mum, Monument and Momentum. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with MA24 words
maximum
magnum
mausoleum
manumission
magisterium
manubrium
marsupium
macallum
manumatic
macrosporangium
marrubium
martyrium
malvastrum
maggotorium
maianthemum
manumitter
manumea
mazaedium
macrophylum
maumetry
mashlum
manganocolumbite
mastoidohumeralis
macrozoogonidium
Starts with ME18 words
medium
memorandum
mediastinum
meerschaum
metapneumovirus
mesothelium
mentum
megatherium
menstruum
megasporangium
mesogastrium
melampodium
mesembryanthemum
mezereum
metump
metapostscutellum
menispermum
megaclinium
Starts with MI13 words
minimum
millennium
midsummer
misassumption
milium
mitumba
micropump
ministerium
microsporangium
mitsumata
minifundium
miracidium
missummation
Starts with MO13 words
monument
momentum
moratorium
modicum
mockumentary
moctezuma
monumentality
molluscum
monumentalization
monopodium
mortarium
monochasium
motorium
Starts with MU24 words
museum
mum
mummy
mumble
mummification
mumbler
mummer
muumuu
mumbo
mummery
mumming
mugwump
museumgoer
mumpreneur
mump
muonium
mumper
mumchance
mummichog
mumpsimus
mutandum
mutuum
mumblement
muscatorium
Starts with MY6 words
mycelium
myocardium
myometrium
mycobacterium
myosotidium
mycodomatium

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