Nouns with DEF

Browse 161 verified English nouns containing the letters DEF, including Defense, Defeat, Definition, Deficit, Default, Defensive and Definite. Filter these naming words for people, places, and things by word length below, or review pluralization and capitalization rules in our noun grammar guide.

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Starts with B
1 words
biodefense
Starts with C
2 words
codefendant
cyberdefense
Starts with D
24 words
defense
defeat
definition
deficit
default
defensive
definite
defect
defendant
defender
definitive
deficiency
defiance
defective
defamation
deflation
deference
deformity
defrost
deflection
deforestation
defection
defile
deformation
Starts with E
1 words
epididymodeferentectomy
Starts with I
13 words
indefinite
immunodeficiency
indefiniteness
indefensibility
indefinability
indefatigability
indefeasibility
indefectibility
indefensibleness
indefinitiveness
indefinableness
indefatigableness
indefeasibleness
Starts with M
1 words
madefaction
Starts with N
8 words
nondefensiveness
nondeforestation
nondefeasibility
nondefensibility
nondefinitiveness
nondefectiveness
nondefensibleness
nondefeasibleness
Starts with O
1 words
overdefensiveness
Starts with P
2 words
pridefulness
predefinition
Starts with R
2 words
redefinition
redefeat
Starts with S
7 words
spadeful
sidefoot
spadefoot
spadefish
semidefiniteness
sideflash
semidefensiveness
Starts with U
5 words
undefensibleness
undefendableness
undefeatableness
undeflectability
undefinitiveness

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