Nouns Starting with CY and Containing UM

Browse 15 valid English nouns starting with CY and containing UM, from Cymbidium, Cyanobacterium, Cynoglossum, Cypripedium, Cynomorium, Cymatium and Cyathium 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 CYA
2 words
cyanobacterium
cyathium
Starts with CYC
1 words
cycloconium
Starts with CYD
1 words
cydonium
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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