Nouns Ending in UM and Containing YM

Browse 23 valid English nouns ending in UM and containing YM, from Symposium, Gymnasium, Tympanum, Neodymium, Cymbidium, Praseodymium and Gymnatorium 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 C5 words
cymbidium
cymatium
calymmatobacterium
cymoidium
chamaepericlymenum
Starts with D
1 words
didymium
Starts with E3 words
epitympanum
etymologicum
ephymnium
Starts with G3 words
gymnasium
gymnatorium
gymnocalycium
Starts with H
2 words
hymenium
hymenosporum
Starts with N
2 words
neodymium
nymphaeum
Starts with P
2 words
praseodymium
progymnasium
Starts with S4 words
symposium
sisymbrium
symphytum
sympodium
Starts with T
1 words
tympanum

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