Countable Nouns Ending in LEX and Containing CO

Explore 9 verified English countable nouns ending in LEX and containing CO, including Complex, Supercomplex, Hypercomplex, Scolex, Immunocomplex, Contraplex and Desmoscolex. 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 C
2 words
complex
contraplex
Starts with D
2 words
desmoscolex
deutoscolex
Starts with H
1 words
hypercomplex
Starts with I
1 words
immunocomplex
Starts with P
1 words
proscolex
Starts with S
2 words
supercomplex
scolex

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