12 Letter Words Starting with AST

Browse 17 verified English 12 letter words that start with AST, including Astronomical, Astonishment, Astrological, Astrophysics, Astroturfing, Astronautics and Astrobiology. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with ASTA1 words
astacologist
Starts with ASTE1 words
asteriskless
Starts with ASTO2 words
astonishment
astoundingly
Starts with ASTR13 words
astronomical
astrological
astrophysics
astroturfing
astronautics
astrobiology
astringently
astrotourism
astrochemist
astrotourist
astrogeology
astrocompass
astrictively

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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.