Nouns Ending in UM and Containing RB

Browse 11 valid English nouns ending in UM and containing RB, from Arboretum, Herbarium, Erbium, Carborundum, Terbium, Ytterbium and Verbascum 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 A
2 words
arboretum
arbitrium
Starts with C
2 words
carborundum
carbonium
Starts with E
2 words
erbium
euphorbium
Starts with G
1 words
gasherbrum
Starts with H
1 words
herbarium
Starts with T
1 words
terbium
Starts with V
1 words
verbascum
Starts with Y
1 words
ytterbium

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