Countable Nouns That Start with R and End with SM

Explore 14 verified English countable nouns starting with R and ending with SM, including Radicalism, Rationalism, Relativism, Revisionism, Regionalism, Revivalism and Rhotacism. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with RA
2 words
radicalism
rationalism
Starts with RE5 words
relativism
revisionism
regionalism
revivalism
rebaptism
Starts with RH
2 words
rhotacism
rhopalism
Starts with RO
1 words
romanticism
Starts with RU4 words
russianism
ruralism
rusticism
russism

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