Words That Start with EF and End with S

Browse 13 playable English words starting with EF and ending with S, including Effects, Effectiveness, Effortless, Efficacious, Effortlessness, Effusiveness and Efficaciousness. Validated for Scrabble, Wordle, crosswords, and daily writing, check letter counts and definitions below.

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Starts with EFF12 words
effects
effectiveness
effortless
efficacious
effortlessness
effusiveness
efficaciousness
effeteness
effeminateness
effectless
effectualness
effortfulness
Starts with EFT1 words
eftsoons

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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.