Countable Nouns Starting with U and Containing UM

Browse 52 valid English countable nouns starting with U and containing UM, from Umbrella, Umpire, Ultimatum, Umbilical, Ump, Umlaut and Ummah to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with UI
1 words
uintatherium
ultimatum
ultrahuman
ultravacuum
um
umbrella
umpire
umbilical
ump
umlaut
ummah
umbra
umber
umbilicus
umrah
umma
ume
umu
umatilla
umeboshi
umbo
umpy
umpty
umwelt
umbel
umiak
umbles
umbrellabird
undertrump
unicum
understratum
unguentum
unguentarium
uredium
uropygium
uredinium

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