Countable Nouns That Start with SU and End with X

Explore 16 verified English countable nouns starting with SU and ending with X, including Suffix, Surtax, Supermax, Suplex, Supertax, Submatrix and Subindex. 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 SUB
5 words
submatrix
subindex
subcortex
subclimax
subfix
Starts with SUF
2 words
suffix
suffrutex
Starts with SUP
7 words
supermax
suplex
supertax
supercomplex
superfix
superhelix
superflux
Starts with SUR
1 words
surtax
Starts with SUS
1 words
sussex

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