Words That Start with EFFECT

Browse 16 playable English words starting with the prefix EFFECT, including Effective, Effects, Effectiveness, Effectual, Effector, Effectuate and Effectivity. Validated for Scrabble, Wordle, crosswords, and daily writing, each entry includes letter counts and definitions below.

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Starts with EFFECT
1 words
effect
Starts with EFFECTI5 words
effective
effectively
effectiveness
effectivity
effectible
Starts with EFFECTL1 words
effectless
Starts with EFFECTO1 words
effector
Starts with EFFECTS1 words
effects
Starts with EFFECTU7 words
effectual
effectually
effectuate
effectuation
effectuality
effectualness
effectuator
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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.