Nouns Ending in EX and Containing CO

Browse 18 valid English nouns ending in EX and containing CO, from Complex, Cortex, Convex, Codex, Neocortex, Supercomplex and Hypercomplex to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with C
6 words
complex
cortex
convex
codex
contraplex
cerebellocortex
Starts with D
2 words
desmoscolex
deutoscolex
Starts with E
1 words
endocortex
Starts with H
1 words
hypercomplex
Starts with I
1 words
immunocomplex
Starts with N
1 words
neocortex
Starts with P
3 words
paleocortex
pseudocortex
proscolex
Starts with S
3 words
supercomplex
subcortex
scolex

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