Countable Nouns Starting with HYDROGEN and Containing R

Browse 6 valid English countable nouns starting with HYDROGEN and containing R, from Hydrogen, Hydrogenation, Hydrogenase, Hydrogenization, Hydrogenolysis and Hydrogenator 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 HYDROGEN
1 words
hydrogen
Starts with HYDROGENA3 words
hydrogenation
hydrogenase
hydrogenator
Starts with HYDROGENI
1 words
hydrogenization
Starts with HYDROGENO
1 words
hydrogenolysis

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