9 Letter Words Starting with BIOS

Discover 9 playable English 9 letter words that start with BIOS, from Biosphere, Biosensor, Biosafety, Biosolids, Biosocial, Biostable and Biosecure to rarer plays. Each entry is verified for Scrabble, Wordle, crosswords, and daily writing, complete with letter counts and meanings below.

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Starts with BIOSA1 words
biosafety
Starts with BIOSE2 words
biosensor
biosecure
Starts with BIOSO2 words
biosolids
biosocial
Starts with BIOSP1 words
biosphere
Starts with BIOST3 words
biostable
biostatic
biostrome

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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.