Words Starting with PSI and Containing O

Browse 18 verified English words starting with PSI and containing O, including Psilocybin, Psionic, Psionics, Psion, Psilocin, Psittacosis and Psittacosaurus. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with PSIL11 words
psilocybin
psilocin
psilomelane
psilanthropy
psilophyte
psilanthropism
psilanthropist
psilosis
psilotic
psilophytic
psilanthropic
Starts with PSIO4 words
psionic
psionics
psion
psionically
Starts with PSIT3 words
psittacosis
psittacosaurus
psittacotic

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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.