Nouns Ending in ON and Containing EF

Browse 83 valid English nouns ending in ON and containing EF, from Reflection, Definition, Defamation, Deflation, Refrigeration, Deflection and Deforestation to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with A
3 words
arefaction
assuefaction
antiputrefaction
Starts with B
2 words
benefaction
beneficiation
Starts with C
4 words
counterreformation
calefaction
colliquefaction
cretefaction
Starts with D
24 words
definition
defamation
deflation
deflection
deforestation
defection
deformation
defecation
defoliation
defenestration
defibrillation
defloration
defragmentation
deflagration
defalcation
defibrination
defunctionalization
defluxion
deflocculation
defraudation
defeminization
defunction
defiliation
deforciation
Starts with E
5 words
effusion
effectuation
effluxion
expergefaction
effiguration
Starts with I
1 words
irreflection
Starts with L
2 words
liquefaction
labefactation
Starts with M
2 words
malefaction
madefaction
Starts with N
1 words
nondeforestation
Starts with P
10 words
putrefaction
prefabrication
prefiguration
preformation
prefertilization
prefixation
prefixion
predefinition
prefoliation
prefloration
Starts with R
19 words
reflection
reformation
refrigeration
redefinition
refutation
refraction
reforestation
reformulation
rarefaction
refection
reflation
refamiliarization
refoundation
retroreflection
refortification
rubefaction
refusion
refederalization
refocillation
Starts with S
3 words
stupefaction
sorefalcon
superreformation
Starts with T
5 words
teflon
torrefaction
tumefaction
tepefaction
tabefaction
Starts with W
1 words
wavefunction

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