10 Letter Countable Nouns Ending in ERM

Explore 15 verified English 10 letter countable nouns that end with ERM, including Angiosperm, Gymnosperm, Echinoderm, Homeotherm, Blastoderm, Scleroderm and Phelloderm. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with A
1 words
angiosperm
Starts with B
1 words
blastoderm
Starts with C
1 words
coelosperm
Starts with D
2 words
dermotherm
dermatherm
Starts with E
1 words
echinoderm
Starts with G
1 words
gymnosperm
Starts with H
1 words
homeotherm
Starts with P
1 words
phelloderm
Starts with S
5 words
scleroderm
stenotherm
spermoderm
somatoderm
sarcosperm
Starts with X
1 words
xanthoderm

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