Countable Nouns Starting with SO and Containing UM

Browse 17 valid English countable nouns starting with SO and containing UM, from Sorghum, Solarium, Solanum, Solum, Solatium, Soum and Sourgum 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 SOL
7 words
solarium
solanum
solum
solatium
soliloquium
solstitium
solenium
Starts with SOR
4 words
sorghum
soredium
soralium
sorosporium
Starts with SOU
6 words
soum
sourgum
soumak
southumbrian
soumarque
soumansite

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