Words Ending in ION and Containing OS

Browse 160 verified English words ending in ION and containing OS, including Position, Opposition, Possession, Composition, Explosion, Proposition and Prosecution. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with A
12 words
apposition
autosuggestion
aerosolization
anticorrosion
adposition
aerostation
antiredeposition
anteposition
autosensitization
autodecomposition
adosculation
autostandardization
Starts with C
12 words
composition
corrosion
contraposition
counterposition
counterproposition
circumposition
cosmopolitanization
counterexposition
coexplosion
cynoscion
counterexpostulation
colostration
Starts with D
10 words
disposition
deposition
decomposition
dispossession
deossification
diagnostication
displosion
dephosphorization
depositation
dermoossification
Starts with E
11 words
explosion
erosion
exposition
expostulation
eclosion
electrodeposition
extraposition
extrospection
electrostriction
electroscission
exosculation
Starts with F
1 words
fossilization
Starts with G
1 words
glycosylation
Starts with H
5 words
hospitalization
hyposensitization
hypostatization
heterosuggestion
hypostasization
Starts with I
12 words
introspection
imposition
implosion
immunosuppression
indisposition
interposition
inosculation
infraposition
interosculation
impostumation
imposthumation
impossibilification
Starts with J
1 words
juxtaposition
Starts with L
2 words
liposuction
lyosorption
Starts with M
5 words
misposition
malposition
magnetostriction
monosubstitution
microsublimation
Starts with N
8 words
neurosecretion
nonpossession
nitrosation
nondeposition
nontransposition
noninterposition
nondecomposition
nonprognostication
Starts with O
8 words
opposition
oscillation
ostentation
ossification
oviposition
osmoregulation
osculation
oscitation
Starts with P
24 words
position
possession
proposition
prosecution
prostitution
preposition
predisposition
presupposition
phosphorylation
prostration
postproduction
postelection
proscription
postulation
prognostication
prepossession
postposition
proselytization
postinfection
postvaccination
prospection
postgraduation
postabortion
postamputation
Starts with R
11 words
reposition
repossession
retrospection
rehospitalization
reimposition
recomposition
reprosecution
redeposition
radiosterilization
redisposition
rephosphorization
Starts with S
3 words
supposition
superposition
superimposition
Starts with T
3 words
transposition
thermostimulation
tostication
Starts with U
1 words
underproposition
Starts with V
1 words
ventrosuspension

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