Countable Nouns That Start with HY and End with AX

Explore 6 verified English countable nouns starting with HY and ending with AX, including Hyrax, Hydrothorax, Hydropneumothorax, Hydrohemothorax, Hyperclimax and Hylophylax. 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.