Words Ending in UM and Containing OO

Browse 14 verified English words ending in UM and containing OO, including Hoodlum, Boojum, Skookum, Oogonium, Kookum, Zoosporangium and Zooecium. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with B
1 words
boojum
Starts with H
1 words
hoodlum
Starts with K
1 words
kookum
Starts with M
1 words
macrozoogonidium
Starts with O
1 words
oogonium
Starts with S
1 words
skookum
Starts with Z
8 words
zoosporangium
zooecium
zoospermium
zoogonidium
zoothecium
zoocecidium
zoocytium
zoodendrium

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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.