Countable Nouns Ending in IUM and Containing SP

Browse 47 valid English countable nouns ending in IUM and containing SP, from Sporangium, Cryptosporidium, Hospitium, Spermatogonium, Phosphonium, Splenium and Cladosporium 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
5 words
aspidium
asplenium
aspersorium
androsporangium
archesporium
Starts with C
6 words
cryptosporidium
cladosporium
cephalosporium
chordospartium
coleosporium
cylindrosporium
Starts with E
6 words
exosporium
entomosporium
episporangium
eusporangium
endosporium
episporium
Starts with H
3 words
hospitium
helminthosporium
hesperidium
Starts with M
3 words
microsporangium
megasporangium
macrosporangium
Starts with P
2 words
phosphonium
pseudosporangium
Starts with R
2 words
rhynchosporium
respiratorium
Starts with S
15 words
sporangium
spermatogonium
splenium
spatium
spermarium
spermogonium
sporogonium
sparganium
spermatium
spartium
suspensorium
sporidium
sphaeridium
spermatangium
sorosporium
Starts with T
2 words
tetrasporangium
trichosporangium
Starts with Z
3 words
zoosporangium
zygosporangium
zoospermium

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