Words ending with -sis can be used to play Scrabble®, Words with Friends®, Wordle®, and more word games to feed your word game love. We pull words from the dictionaries associated with each of these games. We also show the number of points you score when using each word in Scrabble® and the words in each section are sorted by Scrabble® score.
The words below are grouped by the number of letters in the word so you can quickly search through word lengths.
15 Letter Words Ending With -sis
There are 33 fifteen-letter words ending with -sis.
- adenohypophysis
- agranulocytosis
- ancylostomiasis
- ankylostomiasis
- anthropogenesis
- ariboflavinosis
- atherosclerosis
- dermatophytosis
- electroanalysis
- electrodialysis
- electrophoresis
- gluconeogenesis
- glyconeogenesis
- hemochromatosis
- hypochondriasis
- immunodiagnosis
- leucaemogenesis
- leukaemogenesis
- neurohypophysis
- nucleosynthesis
- onychocryptosis
- parthenogenesis
- phlebosclerosis
- pseudoarthrosis
- psychosynthesis
- pycnodysostosis
- pyknodysostosis
- schistosomiasis
- steroidogenesis
- strongyloidosis
- theriomorphosis
- thoracocentesis
- trypanosomiasis
14 Letter Words Ending With -sis
There are 65 fourteen-letter words ending with -sis.
- amphiarthrosis
- antimetathesis
- antiperistasis
- bacteriostasis
- bronchiectasis
- carcinogenesis
- carcinomatosis
- cardiocentesis
- chemosynthesis
- cholelithiasis
- chondrogenesis
- chondromatosis
- cryptococcosis
- cystolithiasis
- diverticulosis
- dracunculiasis
- echinococcosis
- electrogenesis
- electroosmosis
- enterocentesis
- erythropoiesis
- galactopoiesis
- glycogenolysis
- haematogenesis
- haematopoiesis
- heterokaryosis
- histoplasmosis
- hydrogenolysis
- hydronephrosis
- hyperkeratosis
- immunophoresis
- leucocytolysis
- leukemogenesis
- leukocytolysis
- metempsychosis
- mucoviscidosis
- narcosynthesis
- nematodiriasis
- omphaloskepsis
- onchocerciasis
- onomatopoiesis
- osteoarthrosis
- paedomorphosis
- papillomatosis
- phosphorolysis
- photocatalysis
- photosynthesis
- plasmapheresis
- pleurapophysis
- pleurocentesis
- pneumoconiosis
- pneumokoniosis
- psephoanalysis
- pseudarthrosis
- psychoanalysis
- psychoneurosis
- spirochaetosis
- sporotrichosis
- telangiectasis
- thyrotoxicosis
- treponematosis
- trichomoniasis
- trichophytosis
- trophoneurosis
- vitellogenesis
13 Letter Words Ending With -sis
There are 89 thirteen-letter words ending with -sis.
- actinomycosis
- amniocentesis
- apocatastasis
- aspergillosis
- astereognosis
- atherogenesis
- autocatalysis
- bacteriolysis
- blastogenesis
- blastomycosis
- chromatolysis
- coenaesthesis
- cordocentesis
- cryptanalysis
- cyclodialysis
- cysticercosis
- cytodiagnosis
- dynamogenesis
- elephantiasis
- embryogenesis
- endometriosis
- endosymbiosis
- epanadiplosis
- epeirogenesis
- epidermolysis
- frontogenesis
- gametogenesis
- haemodialysis
- helminthiasis
- hematogenesis
- hematopoiesis
- heterogenesis
- heterozygosis
- homomorphosis
- hydrarthrosis
- hyperhidrosis
- hypersarcosis
- hypnoanalysis
- immunogenesis
- iontophoresis
- leishmaniasis
- leishmaniosis
- leptospirosis
- lymphocytosis
- lymphomatosis
- lymphopoiesis
- melanogenesis
- metamorphosis
- metasomatosis
- microanalysis
- mononucleosis
- morphogenesis
- mycoplasmosis
- mycotoxicosis
- myelofibrosis
- narcoanalysis
- narcohypnosis
- onomatopoesis
- organogenesis
- osteofibrosis
- osteopetrosis
- overdiagnosis
- parapsychosis
- parasymbiosis
- parasynthesis
- photophoresis
- pneumatolysis
- polysynthesis
- presbyacousis
- psychogenesis
- psychokinesis
- salmonellosis
- schizogenesis
- serodiagnosis
- spherocytosis
- spirochetosis
- spondylolysis
- synchondrosis
- synecphonesis
- taphrogenesis
- teratogenesis
- thermogenesis
- thoracentesis
- toxoplasmosis
- tumorigenesis
- underemphasis
- venosclerosis
- visceroptosis
- xenodiagnosis
12 Letter Words Ending With -sis
There are 112 twelve-letter words ending with -sis. Here are the first 100. Click "More" for more 12-letter words.
- acrocyanosis
- aeroneurosis
- agamogenesis
- amelogenesis
- anaerobiosis
- anamorphosis
- anaplasmosis
- androgenesis
- angiogenesis
- athrocytosis
- autohypnosis
- avitaminosis
- barophoresis
- bilharziasis
- bilharziosis
- biosynthesis
- bromhidrosis
- caenogenesis
- cainogenesis
- cataphoresis
- chemiosmosis
- chemokinesis
- cladogenesis
- coenesthesis
- cryptobiosis
- cyanogenesis
- cyclogenesis
- diplogenesis
- dracontiasis
- electrolysis
- enterobiasis
- enteroptosis
- epanorthosis
- epimorphosis
- fascioliasis
- fibrinolysis
- furunculosis
- glycogenesis
- haematemesis
- haematolysis
- haemopoiesis
- hallucinosis
- hemodialysis
- heterauxesis
- histogenesis
- homoeostasis
- hyperidrosis
- hyperkinesis
- hyperostosis
- hypnogenesis
- interkinesis
- ionophoresis
- kainogenesis
- karyokinesis
- ketoacidosis
- kinaesthesis
- leucocytosis
- leucopoiesis
- leukocytosis
- leukopoiesis
- macrocytosis
- misdiagnosis
- molybdenosis
- mythogenesis
- nephroptosis
- neurogenesis
- orthogenesis
- orthotonesis
- osteogenesis
- osteoporosis
- otosclerosis
- overanalysis
- overemphasis
- paedogenesis
- palingenesis
- paracentesis
- paraphimosis
- parapophysis
- pathogenesis
- perichoresis
- petrogenesis
- phagocytosis
- photokinesis
- phylogenesis
- phytogenesis
- podoconiosis
- polyhedrosis
- presbyacusis
- presbycousis
- pseudocyesis
- psychognosis
- rachischisis
- salpiglossis
- sarcomatosis
- schindylesis
- somaesthesis
- sporogenesis
- stereognosis
- strongylosis
- synaesthesis
11 Letter Words Ending With -sis
There are 127 eleven-letter words ending with -sis. Here are the first 100. Click "More" for more 11-letter words.
- abiogenesis
- agranulosis
- ammonolysis
- amyloidosis
- anadiplosis
- anaesthesis
- anagnorisis
- anaphoresis
- anaplerosis
- anastomosis
- anthracosis
- antiphrasis
- antipyresis
- aponeurosis
- aposiopesis
- arthrodesis
- atelectasis
- autogenesis
- autokinesis
- bacteriosis
- berylliosis
- biocoenosis
- bromidrosis
- brucellosis
- candidiasis
- catachresis
- cenesthesis
- cenogenesis
- chemosmosis
- cholestasis
- coccidiosis
- cytogenesis
- cytokinesis
- diaphoresis
- diapophysis
- diarthrosis
- ecblastesis
- ectogenesis
- emphyteusis
- enarthrosis
- endocytosis
- endomitosis
- enzymolysis
- epanalepsis
- frontolysis
- gamogenesis
- gliomatosis
- gnotobiosis
- gynogenesis
- haemoptysis
- haemostasis
- hematemesis
- hematolysis
- hemopoiesis
- heterolysis
- homeostasis
- homogenesis
- homozygosis
- hylogenesis
- hyperacusis
- hyperemesis
- hyperinosis
- hypotyposis
- iconostasis
- kenogenesis
- ketogenesis
- kinesthesis
- lipogenesis
- lipomatosis
- listeriosis
- merogenesis
- metachrosis
- metagenesis
- metanalysis
- metaphrasis
- misanalysis
- misemphasis
- monoblepsis
- monogenesis
- mutagenesis
- mythopoesis
- myxomatosis
- natriuresis
- nearthrosis
- necrobiosis
- oncogenesis
- ontogenesis
- osteoclasis
- parablepsis
- paragenesis
- paraleipsis
- paraparesis
- parasitosis
- parenthesis
- pediculosis
- pedogenesis
- perigenesis
- periphrasis
- phthiriasis
- pinocytosis
10 Letter Words Ending With -sis
There are 129 ten-letter words ending with -sis. Here are the first 100. Click "More" for more 10-letter words.
- aerobiosis
- amanuensis
- amoebiasis
- ampelopsis
- amylolysis
- anagenesis
- anchylosis
- anhidrosis
- antibiosis
- antisepsis
- aphaeresis
- apotheosis
- asbestosis
- ascariasis
- ateleiosis
- babesiasis
- babesiosis
- bagassosis
- barognosis
- biocenosis
- biogenesis
- biopoiesis
- bonamiasis
- byssinosis
- calcinosis
- calliopsis
- carcinosis
- cataclasis
- catastasis
- catechesis
- chaprassis
- corylopsis
- cystinosis
- dermatosis
- diagenesis
- diakinesis
- diapedesis
- diorthosis
- dysgenesis
- ecchymosis
- ecphonesis
- ecthlipsis
- enantiosis
- encopresis
- endosmosis
- endostosis
- epenthesis
- epexegesis
- epigenesis
- exocytosis
- filariasis
- giardiasis
- glycolysis
- granulosis
- haematosis
- haemolysis
- hemoptysis
- hemostasis
- histolysis
- hydrolysis
- hypophysis
- hypostasis
- hypothesis
- hysteresis
- ichthyosis
- kaolinosis
- karyolysis
- leontiasis
- marmarosis
- meconopsis
- metalepsis
- metaplasis
- metastasis
- metathesis
- metecdysis
- molybdosis
- moniliasis
- neogenesis
- neurolysis
- noogenesis
- oliguresis
- ornithosis
- orogenesis
- osmidrosis
- oxyuriasis
- ozonolysis
- pangenesis
- parabiosis
- paraenesis
- paragnosis
- paralipsis
- paraphysis
- parathesis
- parcheesis
- periegesis
- pholidosis
- photolysis
- pityriasis
- pollenosis
- pollinosis
9 Letter Words Ending With -sis
There are 119 nine-letter words ending with -sis. Here are the first 100. Click "More" for more 9-letter words.
- acariasis
- aesthesis
- alkalosis
- amaurosis
- amebiasis
- anabiosis
- anaclisis
- anacrusis
- anamnesis
- anastasis
- anecdysis
- anidrosis
- ankylosis
- apheresis
- apophasis
- apophysis
- apoptosis
- arthrosis
- athetesis
- athetosis
- atmolysis
- autolysis
- brindisis
- caryopsis
- catabasis
- catalysis
- chlorosis
- cirrhosis
- coreopsis
- cytolysis
- diaeresis
- diagnosis
- diaphysis
- diapyesis
- diastasis
- diathesis
- digenesis
- ecphrasis
- eisegesis
- ekphrasis
- emphlysis
- epibiosis
- epiclesis
- epicrisis
- epiphysis
- epistasis
- epithesis
- exosmosis
- exostosis
- fluorosis
- geognosis
- gomphosis
- halitosis
- heliopsis
- hematosis
- hemolysis
- heterosis
- homoeosis
- homolysis
- hypinosis
- ixodiasis
- katabasis
- keratosis
- kolbassis
- lipidosis
- lipolysis
- lithiasis
- madarosis
- melanosis
- metabasis
- morphosis
- mydriasis
- nephrosis
- noncrisis
- oncolysis
- oogenesis
- parabasis
- paracusis
- paralysis
- parchesis
- parchisis
- parenesis
- paruresis
- pertussis
- phrenesis
- polyposis
- precrisis
- proclisis
- prognosis
- prolepsis
- proptosis
- prothesis
- psoriasis
- psychosis
- pyrolysis
- resinosis
- sannyasis
- sclerosis
- scoliosis
- selenosis
8 Letter Words Ending With -sis
There are 87 eight-letter words ending with -sis.
- acidosis
- adenosis
- adiposis
- agenesis
- akinesis
- alphosis
- ameiosis
- amitosis
- anabasis
- analysis
- anemosis
- anthesis
- anuresis
- apneusis
- apodosis
- biolysis
- centesis
- chorisis
- coniosis
- cosmesis
- cyanosis
- cyclosis
- dialysis
- diegesis
- dieresis
- diplosis
- diuresis
- eccrisis
- eclipsis
- ecstasis
- ellipsis
- emphasis
- emptysis
- empyesis
- enclisis
- enuresis
- epitasis
- erotesis
- esthesis
- exegesis
- fibrosis
- gummosis
- haplosis
- heliosis
- hidrosis
- homeosis
- hormesis
- hypnosis
- inkhosis
- kolbasis
- kurtosis
- kyllosis
- kyphosis
- leucosis
- leukosis
- lordosis
- lyolysis
- mathesis
- methysis
- narcosis
- necrosis
- neurosis
- orchesis
- orthosis
- osteosis
- pachisis
- pheresis
- phimosis
- phthisis
- phylesis
- phytosis
- protasis
- psilosis
- ptilosis
- pycnosis
- pyknosis
- reversis
- sanyasis
- semiosis
- siriasis
- stenosis
- syndesis
- synopsis
- teniasis
- thlipsis
- thylosis
- zoonosis
7 Letter Words Ending With -sis
There are 55 seven-letter words ending with -sis.
- abiosis
- algesis
- anoesis
- aphesis
- ascesis
- asepsis
- askesis
- auxesis
- chassis
- classis
- dalasis
- dulosis
- ecdysis
- ectasis
- endysis
- entasis
- gaposis
- genesis
- gliosis
- inkosis
- kenosis
- ketosis
- kinesis
- krypsis
- limosis
- loiasis
- meiosis
- merisis
- mimesis
- mitosis
- monosis
- mycosis
- myiasis
- nemesis
- osmosis
- ostosis
- paresis
- pedesis
- porosis
- pyrosis
- scepsis
- skepsis
- sorosis
- stypsis
- sycosis
- synesis
- telesis
- tripsis
- tsotsis
- tylosis
- virosis
- whoosis
- xerosis
- zygosis
- zymosis
6 Letter Words Ending With -sis
There are 32 six-letter words ending with -sis.
- cassis
- crasis
- crisis
- cyesis
- diesis
- ecesis
- emesis
- enosis
- gnosis
- lassis
- miosis
- missis
- myasis
- myosis
- nkosis
- noesis
- pepsis
- phasis
- physis
- ptosis
- pyosis
- sensis
- sepsis
- stasis
- thesis
- tmesis
- tulsis
- tussis
- ulosis
- uresis
- urosis
- whosis
There are 6 five-letter words ending with -sis.
- apsis
- arsis
- basis
- desis
- lysis
- oasis
Related:
- Today’s Wordle Hints & Answers
- Wordle Solver
- Words Containing SIS
- 5 Letter Words Containing SIS
- 5 Letter Words With sis in the Middle
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