Words Ending in CY and Containing FI

Browse 17 verified English words ending in CY and containing FI, including Efficiency, Proficiency, Deficiency, Efficacy, Inefficiency, Insufficiency and Sufficiency. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with C
2 words
coefficacy
counterefficiency
Starts with D
1 words
deficiency
Starts with E
3 words
efficiency
efficacy
equisufficiency
Starts with H
1 words
hyperefficiency
Starts with I
4 words
inefficiency
insufficiency
immunodeficiency
inefficacy
Starts with P
2 words
proficiency
prolificacy
Starts with S
4 words
sufficiency
significancy
superefficiency
supersufficiency

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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.