Words with O that end in SIS are exactly what you need to win your next game of Words With Friends®, Scrabble® or help you solve a difficult crossword puzzle clue. This complete word list is organized by total points or alphabetically, making it easy to find the word you need, whether they are words with O or words that end in SIS.
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15 Letter Words
24 words
adenohypophysis
neurohypophysis
psychosynthesis
hypochondriasis
hemochromatosis
ariboflavinosis
immunodiagnosis
leukaemogenesis
ankylostomiasis
dermatophytosis
gluconeogenesis
nucleosynthesis
agranulocytosis
ancylostomiasis
electrophoresis
parthenogenesis
spermatogenesis
trypanosomiasis
electroanalysis
electrodialysis
schistosomiasis
strongyloidosis
atherosclerosis
steroidogenesis
10 of 24 words
14 Letter Words
39 words
cryptococcosis
metempsychosis
omphaloskepsis
echinococcosis
glycogenolysis
psychoanalysis
rhabdomyolysis
thyrotoxicosis
chemosynthesis
phosphorolysis
bronchiectasis
dermatomycosis
leukemogenesis
onchocerciasis
paedomorphosis
pneumoconiosis
psychoneurosis
hyperkeratosis
photocatalysis
carcinogenesis
carcinomatosis
diverticulosis
photosynthesis
cholelithiasis
histoplasmosis
keratomileusis
methanogenesis
spermiogenesis
trichomoniasis
vitellogenesis
haematopoiesis
heterokaryosis
sporotrichosis
electrogenesis
electroosmosis
10 of 39 words
13 Letter Words
46 words
lymphocytosis
heterozygosis
psychokinesis
lymphomatosis
toxoplasmosis
psychogenesis
actinomycosis
blastomycosis
myelofibrosis
xenodiagnosis
chromatolysis
cysticercosis
embryogenesis
immunogenesis
metamorphosis
morphogenesis
pneumatolysis
endosymbiosis
epidermolysis
hyperhidrosis
microanalysis
mononucleosis
piroplasmosis
synchondrosis
bacteriolysis
haemodialysis
amniocentesis
gametogenesis
hematopoiesis
melanogenesis
spirochetosis
thermogenesis
aspergillosis
autocatalysis
frontogenesis
10 of 46 words
12 Letter Words
61 words
zygapophysis
phycomycosis
cyclogenesis
overemphasis
phagocytosis
cryptobiosis
furunculosis
glycogenesis
karyokinesis
leukocytosis
macrocytosis
phylogenesis
thrombolysis
fibrinolysis
leucocytosis
photokinesis
pseudocyesis
toxocariasis
acrocyanosis
anamorphosis
autohypnosis
cosmogenesis
cyanogenesis
hallucinosis
hemodialysis
leukopoiesis
polyhedrosis
tuberculosis
anaplasmosis
avitaminosis
biosynthesis
cataphoresis
cladogenesis
haemopoiesis
overanalysis
10 of 61 words
11 Letter Words
55 words
homozygosis
myxomatosis
coccidiosis
cytokinesis
haemoptysis
plasmolysis
brucellosis
pediculosis
pinocytosis
pleocytosis
polygenesis
gynogenesis
hemopoiesis
holophrasis
metachrosis
spondylosis
thermolysis
amyloidosis
berylliosis
biocoenosis
endocytosis
frontolysis
ketogenesis
lipogenesis
monogenesis
necrobiosis
oncogenesis
pedogenesis
syndesmosis
abiogenesis
anadiplosis
aposiopesis
cholestasis
diaphoresis
ectogenesis
10 of 55 words
10 Letter Words
47 words
hypophysis
ecchymosis
exocytosis
glycolysis
ampelopsis
hemoptysis
meconopsis
oxyuriasis
hypothesis
ichthyosis
karyolysis
calcinosis
haemolysis
hydrolysis
photolysis
solvolysis
thrombosis
biocenosis
encopresis
hypostasis
amoebiasis
babesiosis
biogenesis
byssinosis
parabiosis
pollenosis
pollinosis
postcrisis
apotheosis
granulosis
hemostasis
histolysis
lipoidosis
moniliasis
prosthesis
10 of 47 words
9 Letter Words
49 words
apophysis
psychosis
toxicosis
polyposis
ankylosis
caryopsis
cytolysis
hemolysis
homolysis
kolbassis
pyrolysis
symbiosis
exostosis
lipolysis
prolepsis
vaginosis
vibriosis
alkalosis
apoptosis
cereopsis
chlorosis
coreopsis
nephrosis
prognosis
proptosis
cirrhosis
fluorosis
homoeosis
lipidosis
melanosis
noncrisis
prothesis
amaurosis
anabiosis
autolysis
10 of 49 words
8 Letter Words
39 words
kyphosis
pyknosis
zoonosis
cyclosis
gummosis
pycnosis
hypnosis
kolbasis
phimosis
alphosis
apoapsis
biolysis
cyanosis
fibrosis
haplosis
leukosis
synopsis
diplosis
homeosis
kurtosis
leucosis
acidosis
adiposis
anemosis
apodosis
coniosis
narcosis
necrosis
psilosis
amitosis
hidrosis
protasis
semiosis
adenosis
lordosis
10 of 39 words
7 Letter Words
20 words
zymosis
zygosis
mycosis
xerosis
gaposis
kenosis
pyrosis
sycosis
whoosis
ketosis
virosis
abiosis
dulosis
meiosis
mitosis
osmosis
loiasis
ostosis
sorosis
tsotsis
10 of 20 words
6 Letter Words
8 words
myosis
pyosis
whosis
gnosis
miosis
ptosis
enosis
noesis
8 of 8 words
5 Letter Words
1 word
oasis
1 of 1 words
Popular word lists containing O and ending in SIS
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