7 Letter Countable Nouns Ending in EX

Browse 17 valid English 7 letter countable nouns that end with EX, from Complex, Simplex, Triplex, Reindex, Narthex, Funplex and Demodex 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 A
4 words
artifex
apoplex
antapex
aurifex
Starts with C
2 words
complex
centrex
Starts with D
2 words
demodex
diaplex
Starts with F
1 words
funplex
Starts with H
1 words
humidex
Starts with K
1 words
kleenex
Starts with N
1 words
narthex
Starts with R
1 words
reindex
Starts with S
1 words
simplex
Starts with T
2 words
triplex
tubifex
Starts with U
1 words
uniplex

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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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