Countable Nouns That Start with H and End with ASE

Explore 15 verified English countable nouns starting with H and ending with ASE, including Headcase, Helicase, Hardcase, Hexokinase, Hydroxylase, Hydrogenase and Hydrolase. 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 HA
1 words
hardcase
Starts with HE7 words
headcase
helicase
hexokinase
heartsease
headlease
hexosaminidase
hexosephosphatase
Starts with HI
1 words
histaminase
Starts with HO
1 words
holophrase
Starts with HY5 words
hydroxylase
hydrogenase
hydrolase
hyaluronidase
hydrase

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