11 Letter Words Ending in S

Making a list of 11 letter words that end in S was so easy for us, we decided to eat a sandwich while you perused the list. We're so confident that these words that end in S and 11 letter words are all top-tier, we even did the dishes, too. Don't forget to look at 11 letter words that start with S and all the 11 letter words with S — we need a bathroom break.

11 letter words
abiogenesis
academicals
achromatous
acrimonious
acrocarpous
adiaphorous
adventuress
adventurous
aeronautics
aerostatics
aesculapius
albugineous
altocumulus
altostratus
amentaceous
amyloidosis
anadiplosis
anaphylaxis
anastomosis
androgenous
androgynous
anfractuous
anisomerous
anthracosis
antiphrasis
antisthenes
apatosaurus
apologetics
aponeurosis
aposiopesis
archaeornis
archduchess
arenicolous
armentieres
aspergillus
atelectasis
atrabilious
autogenesis
avoirdupois
bacciferous
baccivorous
badderlocks
baldcypress
berylliosis
bicephalous
blasphemous
blepharitis
blunderbuss
borborygmus
brucellosis
bulbiferous
burglarious
butyraceous
calciferous
canaliculus
candidiasis
cantharides
capricornus
carloadings
carnivorous
catachresis
catadromous
cattywampus
cenogenesis
cenospecies
ceremonious
cheliferous
chemosmosis
cherepovets
chilaquiles
christcross
cincinnatus
clamdiggers
cleisthenes
cliometrics
coccidiosis
compendious
conductress
conspicuous
contentious
contrarious
contretemps
convolvulus
cordilleras
corinthians
coronavirus
coterminous
crustaceous
cupriferous
cybernetics
cysticercus
cytokinesis
dardanelles
declivitous
defenseless
deleterious
demosthenes
dentigerous
diadelphous
diaphoresis
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