Nouns Ending in UM and Containing EC

Browse 51 valid English nouns ending in UM and containing EC, from Spectrum, Rectum, Decorum, Speculum, Checksum, Plectrum and Cecum to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with A
9 words
androecium
aecium
angraecum
apothecium
aecidium
affectum
angrecum
aeciotelium
amphithecium
Starts with C
7 words
checksum
cecum
collectivum
collectarium
cleistothecium
cecidium
coenoecium
Starts with D
3 words
decorum
decennium
decamethonium
Starts with E
8 words
electrum
erechtheum
echium
endothecium
ecomuseum
epithecium
emplectum
exothecium
Starts with G
1 words
gynoecium
Starts with I
2 words
indecorum
insectarium
Starts with L
1 words
lectisternium
Starts with M
1 words
meconium
Starts with P
5 words
plectrum
paramecium
precordium
peculium
perithecium
Starts with R
3 words
rectum
receptaculum
respectum
Starts with S
4 words
spectrum
speculum
saeculum
specillum
Starts with T
2 words
tectum
technetium
Starts with V
2 words
vademecum
vivisectorium
Starts with Z
3 words
zooecium
zoothecium
zoocecidium

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