Nouns Ending in SUM and Containing SS

This list gathers 11 English nouns ending in SUM and containing SS, such as Possum, Opossum, Sargassum, Alyssum, Fideicommissum, Crissum and Cynoglossum. 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 A
1 words
alyssum
Starts with C
3 words
crissum
cynoglossum
coeloglossum
Starts with F
1 words
fideicommissum
Starts with G
1 words
grassum
Starts with O
3 words
opossum
osteoglossum
odontoglossum
Starts with P
1 words
possum
Starts with S
1 words
sargassum

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