Uncountable Nouns That End in SUM

Explore 6 verified English uncountable nouns ending with the suffix -SUM, including Gypsum, Sargassum, Alyssum, Helichrysum, Falsum and Anisum. Useful for quantifier accuracy, academic writing, and ESL study and rhyming patterns, browse these mass nouns and non-count terms for substances and concepts below or check quantifier and measurement rules in our noun grammar guide.

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Starts with A
2 words
alyssum
anisum
Starts with F
1 words
falsum
Starts with G
1 words
gypsum
Starts with H
1 words
helichrysum
Starts with S
1 words
sargassum

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