Countable Nouns Starting with THUMB and Containing UM

Explore 18 verified English countable nouns starting with THUMB and containing UM, including Thumb, Thumbnail, Thumbprint, Thumbtack, Thumbhole, Thumbscrew and Thumbsucker. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with THUMB
1 words
thumb
Starts with THUMBH
1 words
thumbhole
Starts with THUMBI
1 words
thumbikins
Starts with THUMBK
2 words
thumbkin
thumbkins
Starts with THUMBL
1 words
thumbling
Starts with THUMBN
2 words
thumbnail
thumbnut
Starts with THUMBP4 words
thumbprint
thumbpiece
thumbpad
thumbpot
Starts with THUMBS4 words
thumbscrew
thumbsucker
thumbstick
thumbstall
Starts with THUMBT
1 words
thumbtack
Starts with THUMBW
1 words
thumbwheel

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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.