Countable Nouns Ending in MUM and Containing S

Browse 18 valid English countable nouns ending in MUM and containing S, from Chrysanthemum, Supremum, Suboptimum, Subminimum, Sesamum, Pessimum and Leptospermum 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 B
1 words
brosimum
Starts with C
2 words
chrysanthemum
cochlospermum
Starts with E
1 words
erysimum
Starts with L
3 words
leptospermum
lithospermum
leucospermum
Starts with M
2 words
mesembryanthemum
menispermum
Starts with O
1 words
osteospermum
Starts with P
1 words
pessimum
Starts with S
5 words
supremum
suboptimum
subminimum
sesamum
simillimum
Starts with T
2 words
trachelospermum
tripleurospermum

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