Words Containing S and Ending in ION

Making a list of words with S that end in ION? Sounds fun. Also sounds pretty specific. A list like that could go a long way, we're sure. This complete word list is tailored to your search parameters, whether they are words with S or words that end in ION. Or both, obviously.

15 letter words250 Words
acclimatisation
achromatisation
alphabetisation
androgenisation
anesthetisation
anesthetization
anthologisation
antisegregation
antispeculation
antivivisection
14 letter words340 Words
absolutisation
absolutization
absquatulation
administration
aerosolisation
aerosolization
aftersensation
alcoholisation
alkalinisation
allegorisation
13 letter words364 Words
accustomation
actualisation
afforestation
anatomisation
anglicisation
animadversion
animalisation
anonymisation
anticollision
anticorrosion
12 letter words310 Words
aldolisation
alkalisation
amortisation
anteposition
apprehension
arborisation
asphyxiation
asseveration
assibilation
assimilation
11 letter words250 Words
aborisation
abstraction
abstriction
acquisition
adscription
aerostation
aestivation
ambiversion
analysation
anodisation
10 letter words185 Words
abscission
absolution
absorption
abstention
abstersion
accusation
adsorption
aggression
apposition
ascription
9 letter words131 Words
accension
accession
admission
ascension
aspersion
assertion
bisection
caseation
cassation
causation
8 letter words63 Words
abrasion
adhesion
affusion
allusion
aversion
avoision
avulsion
cohesion
decision
delusion
7 letter words33 Words
abusion
bastion
cession
cushion
elision
elusion
erasion
erosion
evasion
fashion
6 letter words7 Words
basion
fusion
lesion
nasion
solion
ustion
vision
5 letter words2 Words
psion
scion