Countable Nouns That Start with H and End with EX

Explore 5 verified English countable nouns starting with H and ending with EX, including Hex, Heteroduplex, Humidex, Hypercomplex and Haruspex. 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
haruspex
Starts with HE
2 words
hex
heteroduplex
Starts with HU
1 words
humidex
Starts with HY
1 words
hypercomplex

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