Countable Nouns Starting with CY and Containing UM

Explore 14 verified English countable nouns starting with CY and containing UM, including Cymbidium, Cyanobacterium, Cynoglossum, Cypripedium, Cynomorium, Cymatium and Cyathium. 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 CYA
2 words
cyanobacterium
cyathium
Starts with CYC
1 words
cycloconium
Starts with CYL
1 words
cylindrosporium
Starts with CYM3 words
cymbidium
cymatium
cymoidium
Starts with CYN3 words
cynoglossum
cynomorium
cynanchum
Starts with CYP
1 words
cypripedium
Starts with CYR
1 words
cyrtomium
Starts with CYS
2 words
cystidium
cysticarpium

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