Nouns Starting with DEF and Containing I

Explore 66 verified English nouns starting with DEF and containing I, including Definition, Deficit, Defensive, Definite, Definitive, Deficiency and Defiance. Browse these naming words for people, places, and things below, or review pluralization and capitalization rules in our noun grammar guide.

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Starts with DEFA2 words
defamation
defalcation
Starts with DEFE17 words
defensive
defective
defection
defensiveness
defecation
defeatist
defeatism
defenestration
defensibility
defectiveness
defeasibility
defectionist
defectibility
defensibleness
defeminization
defeasibleness
defensative
Starts with DEFI24 words
definition
deficit
definite
definitive
deficiency
defiance
defile
defibrillator
defilement
definiteness
definer
defibrillation
defier
definitiveness
defilade
defiler
definability
defiantness
definitude
definiendum
definiens
defibrination
deficientness
definement
Starts with DEFL9 words
deflation
deflection
defloration
deflagration
deflationist
defluxion
deflocculation
deflagrability
deflectionization
Starts with DEFO9 words
deformity
deforestation
deformation
defoliant
defoliation
deformability
defoliator
deforciant
deforciation
Starts with DEFR2 words
defragmentation
defraudation
Starts with DEFU2 words
defunctionalization
defunction

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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.