Proper Nouns That End in UM

Explore 66 verified English proper nouns ending with the suffix -UM, including Belgium, Valium, Colosseum, Khartoum, Byzantium, Elysium and Sarum. Useful for capitalization practice, trivia, and reference writing and rhyming patterns, browse these capitalized names for specific people, places, and organizations below or review capitalization rules and examples in our noun grammar guide.

Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with A
1 words
anethum
Starts with B5 words
belgium
byzantium
brum
brosimum
brontozoum
Starts with C19 words
colosseum
centaurium
chemakum
colletotrichum
citarum
ceratotherium
cercidium
chimakum
climacium
cronartium
ceratopetalum
calymmatobacterium
crocanthemum
centrolobium
coeloglossum
coleosporium
cochlospermum
cylindrosporium
centauridium
Starts with D
2 words
dichapetalum
desmidium
Starts with E8 words
elysium
eboracum
erechtheum
erythroxylum
eurotium
eugubium
entomosporium
exogonium
Starts with F
2 words
fagopyrum
falcatifolium
Starts with G
2 words
gasherbrum
graphium
Starts with H
2 words
horologium
hamamelidanthemum
Starts with J
1 words
jhelum
Starts with K
1 words
khartoum
Starts with L
1 words
lilium
Starts with M
1 words
macallum
Starts with N
1 words
nototherium
Starts with O
1 words
osteoglossum
Starts with P3 words
pityrosporum
pium
panhellenium
Starts with S9 words
sarum
saloum
santalum
sapium
sium
schizophyllum
sivatherium
scaphosepalum
sorosporium
Starts with T3 words
triticum
tortum
tripleurospermum
Starts with U
1 words
uintatherium
Starts with V
2 words
valium
vampyrum
Starts with Z
1 words
zaqqum

•Browse Proper Nouns by Letter (A to Z)

Select an ending letter to browse proper nouns
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWordsVocabulary HubPositive WordsNegative Words
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.