Countable Nouns Ending in UM and Containing YR

This list gathers 11 English countable nouns ending in UM and containing YR, such as Pyrethrum, Collyrium, Argyranthemum, Hyracotherium, Martyrium, Sisyrinchium and Cyrtomium. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with A
1 words
argyranthemum
Starts with C
2 words
collyrium
cyrtomium
Starts with H
1 words
hyracotherium
Starts with M
1 words
martyrium
Starts with P
2 words
pyrethrum
pityrosporum
Starts with S
2 words
sisyrinchium
schizachyrium
Starts with V
1 words
vampyrum
Starts with X
1 words
xeromyrum

•Browse Countable Nouns by Letter (A to Z)

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