13 Letter Words Starting with AU

Browse 28 verified English 13 letter words that start with AU, including Authorization, Authoritative, Autobiography, Authoritarian, Authenticator, Audiocassette and Autoresponder. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with AUC1 words
auctioneering
Starts with AUD3 words
audiocassette
audaciousness
audiovisually
Starts with AUT24 words
automatically
authorization
authoritative
autobiography
authoritarian
authenticator
authentically
automagically
autoresponder
autochthonous
autoeroticism
autoradiogram
autocatalytic
autocephalous
autonomically
autographical
autocatalysis
autoinfection
autopolyploid
autostability
autecological
autochthonism
autoschediasm
autoschediaze

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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.