Countable Nouns Ending in X and Containing PE

Explore 41 verified English countable nouns ending in X and containing PE, including Appendix, Apex, Capex, Supermax, Supertax, Pepperbox and Imperatrix. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with A
5 words
appendix
apex
auspex
alopex
antapex
Starts with C
2 words
capex
competitrix
Starts with D
1 words
dispensatrix
Starts with E
3 words
extispex
erysipelothrix
expenditrix
Starts with G
1 words
galloperdix
Starts with H
3 words
hypercomplex
haruspex
hyperclimax
Starts with I
4 words
imperatrix
irpex
inspectrix
impersonatrix
Starts with M
1 words
mesoappendix
Starts with O
1 words
operatrix
Starts with P
11 words
pepperbox
perdix
pegbox
perpetratrix
perdrix
perturbatrix
petrosilex
pentaphylax
perionyx
pemphix
persecutrix
Starts with S
9 words
supermax
supertax
supercomplex
superfix
superhelix
superflux
spectatrix
speculatrix
stupex

•Browse Countable Nouns by Letter (A to Z)

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