- Enter a word to see if it's playable (up to 15 letters).
- Enter any letters to see what words can be formed from them.
- Use up to two "?" wildcard characters to represent blank tiles or any letter.
- Enter a word to see if it's playable (up to 15 letters).
- Enter any letters to see what words can be formed from them.
- Use up to two "?" wildcard characters to represent blank tiles or any letter.
Words Containing SIS
3-Letter Words
(1 found)
4-Letter Words
(1 found)
6-Letter Words
(35 found)
7-Letter Words
(58 found)
- abiosis
- aphesis
- ascesis
- asepsis
- askesis
- assists
- auxesis
- bassist
- bossism
- chassis
- classis
- consist
- crypsis
- dalasis
- desists
- ecdysis
- ectasis
- entasis
- gaposis
- genesis
- gliosis
- insists
- kenosis
- ketosis
- kinesis
- loiasis
- meiosis
- merisis
- mimesis
- mitosis
- mycosis
- myiasis
- nemesis
- osmosis
- ostosis
- paresis
- persist
- pyrosis
- resists
- siskins
- sissier
- sissies
- sisters
- sistrum
- skepsis
- sorosis
- stypsis
- subsist
- sycosis
- synesis
- telesis
- tsotsis
- virosis
- whatsis
- whoosis
- xerosis
- zygosis
- zymosis
8-Letter Words
(96 found)
- acidosis
- adenosis
- adiposis
- agenesis
- alphosis
- amitosis
- anabasis
- analysis
- anemosis
- anthesis
- anuresis
- apoapsis
- apodosis
- assisted
- assister
- assistor
- bassists
- biolysis
- bossisms
- brassish
- cassises
- centesis
- classism
- classist
- coarsish
- coassist
- coniosis
- consists
- cyanosis
- cyclosis
- desisted
- dialysis
- diegesis
- dieresis
- diplosis
- diuresis
- ecesises
- eclipsis
- ellipsis
- emphasis
- enosises
- enuresis
- epitasis
- esthesis
- exegesis
- fibrosis
- gummosis
- haplosis
- hidrosis
- hypnosis
- insisted
- insister
- kolbasis
- kurtosis
- kyphosis
- leucosis
- leukosis
- looksism
- lordosis
- missises
- narcosis
- necrosis
- neurosis
- noesises
- orthosis
- osteosis
- pachisis
- persists
- pheresis
- phimosis
- phthisis
- phylesis
- protasis
- psilosis
- pycnosis
75 of 96 words shown
9-Letter Words
(112 found)
- acariasis
- alkalosis
- amaurosis
- amebiasis
- anacrusis
- anamnesis
- ankylosis
- apheresis
- apophasis
- apophysis
- apoptosis
- arthrosis
- assistant
- assisters
- assisting
- assistive
- assistors
- asynapsis
- autolysis
- caryopsis
- catalysis
- catharsis
- chlorosis
- cirrhosis
- classisms
- classists
- coassists
- consisted
- coreopsis
- cytolysis
- desisting
- diaeresis
- diagnosis
- diaphysis
- diathesis
- ecphrasis
- eisegesis
- ekphrasis
- emphasise
- epiphysis
- epistasis
- exostosis
- fantasise
- fantasist
- fluorosis
- gaposises
- geodesist
- halitosis
- hemolysis
- heterosis
- homolysis
- insistent
- insisters
- insisting
- katharsis
- kenosises
- keratosis
- kolbassis
- lipolysis
- lithiasis
- looksisms
- mimesises
- mydriasis
- nephrosis
- noncrisis
- oogenesis
- ostosises
- paralysis
- parchesis
- parchisis
- persisted
- persister
- pertussis
- precrisis
- prognosis
75 of 112 words shown
10-Letter Words
(108 found)
- aerobiosis
- alphosises
- amanuensis
- amoebiasis
- anagenesis
- antibiosis
- antisepsis
- antithesis
- aphaeresis
- apotheosis
- asbestosis
- ascariasis
- assistance
- assistants
- babesiosis
- biocenosis
- biogenesis
- byssinosis
- calcinosis
- catechesis
- coassisted
- consistent
- consisting
- consistory
- dermatosis
- desistance
- diagenesis
- diakinesis
- diapedesis
- dysgenesis
- ecchymosis
- eclipsises
- emphasised
- emphasises
- enuresises
- epenthesis
- epexegesis
- epigenesis
- esthesises
- exocytosis
- fantasised
- fantasises
- fantasists
- filariasis
- geodesists
- giardiasis
- glycolysis
- granulosis
- hemoptysis
- hemostasis
- histolysis
- hydrolysis
- hypophysis
- hypostasis
- hypothesis
- hysteresis
- insistence
- insistency
- kurtosises
- metastasis
- metathesis
- moniliasis
- narcissism
- narcissist
- ornithosis
- orogenesis
- osteosises
- oxyuriasis
- pangenesis
- parabiosis
- paraphysis
- persistent
- persisters
- persisting
- photolysis
75 of 108 words shown
11-Letter Words
(85 found)
- abiogenesis
- amyloidosis
- anadiplosis
- anagnorisis
- anastomosis
- antiphrasis
- aponeurosis
- aposiopesis
- arthrodesis
- assistances
- atelectasis
- biocoenosis
- brucellosis
- candidiasis
- catachresis
- cholestasis
- coassisting
- coccidiosis
- consistence
- consistency
- cytokinesis
- desistances
- diaphoresis
- diarthrosis
- emphasising
- endocytosis
- fantasising
- frontolysis
- gynogenesis
- hemopoiesis
- heterolysis
- homeostasis
- homozygosis
- iconostasis
- insistences
- insistently
- ketogenesis
- kinesthesis
- lipogenesis
- listeriosis
- metagenesis
- metanalysis
- misanalysis
- misemphasis
- monogenesis
- mutagenesis
- myxomatosis
- narcissisms
- narcissists
- natriuresis
- oncogenesis
- ontogenesis
- paragenesis
- parasitosis
- pediculosis
- pedogenesis
- periphrasis
- peristalsis
- persistence
- persistency
- pertussises
- photoresist
- pinocytosis
- pipsissewas
- plasmolysis
- polygenesis
- proteolysis
- psittacosis
- resistances
- resistively
- resistivity
- resynthesis
- sarcoidosis
- shigellosis
- sisterhoods
75 of 85 words shown
12-Letter Words
(72 found)
- anaerobiosis
- anaplasmosis
- androgenesis
- angiogenesis
- autohypnosis
- avitaminosis
- bilharziasis
- biocatalysis
- biosynthesis
- cataphoresis
- cladogenesis
- consistences
- consistently
- consistorial
- consistories
- cyanogenesis
- cyclogenesis
- ehrlichiosis
- electrolysis
- enterobiasis
- fascioliasis
- fibrinolysis
- furunculosis
- glycogenesis
- hallucinosis
- hemodialysis
- histogenesis
- hyperkinesis
- hyperostosis
- iatrogenesis
- inconsistent
- insistencies
- irresistable
- irresistably
- irresistible
- irresistibly
- karyokinesis
- leukocytosis
- leukopoiesis
- macrocytosis
- misdiagnosis
- narcissistic
- nonresistant
- orthogenesis
- osteogenesis
- osteoporosis
- otosclerosis
- overanalysis
- overemphasis
- paedogenesis
- palingenesis
- pathogenesis
- persistences
- persistently
- petrogenesis
- phagocytosis
- phalaenopsis
- photokinesis
- photoresists
- polyhedrosis
- pseudocyesis
- resistlessly
- salpiglossis
- sarcomatosis
- sporogenesis
- subsistences
- synarthrosis
- thrombolysis
- tuberculosis
- uncinariasis
- urolithiasis
- zygapophysis
13-Letter Words
(56 found)
- actinomycosis
- amniocentesis
- aspergillosis
- assistantship
- atherogenesis
- autocatalysis
- bacteriolysis
- blastomycosis
- chromatolysis
- consistencies
- contrabassist
- cryptanalysis
- cysticercosis
- elephantiasis
- embryogenesis
- endometriosis
- endosymbiosis
- frontogenesis
- gametogenesis
- helminthiasis
- hematopoiesis
- heterozygosis
- immunogenesis
- inconsistence
- inconsistency
- iontophoresis
- leishmaniasis
- leptospirosis
- lymphocytosis
- melanogenesis
- metamorphosis
- microanalysis
- mononucleosis
- morphogenesis
- myelofibrosis
- nonpersistent
- nonresistance
- nonresistants
- organogenesis
- overdiagnosis
- overinsistent
- parasynthesis
- persistencies
- psychogenesis
- psychokinesis
- resistibility
- resistiveness
- resistivities
- salmonellosis
- spirochetosis
- teratogenesis
- thermogenesis
- toxoplasmosis
- tumorigenesis
- underemphasis
- xenodiagnosis
14-Letter Words
(46 found)
- assistantships
- bacteriostasis
- bronchiectasis
- carcinogenesis
- carcinomatosis
- chemosynthesis
- cholelithiasis
- contrabassists
- cryptococcosis
- diverticulosis
- dracunculiasis
- echinococcosis
- electrogenesis
- electroosmosis
- erythropoiesis
- glycogenolysis
- heterokaryosis
- histoplasmosis
- hyperkeratosis
- inconsistences
- inconsistently
- keratomileusis
- leukemogenesis
- metempsychosis
- nonresistances
- omphaloskepsis
- onchocerciasis
- paedomorphosis
- phosphorolysis
- photosynthesis
- plasmapheresis
- pneumoconiosis
- psychoanalysis
- psychoneurosis
- resistlessness
- rhabdomyolysis
- salpiglossises
- spermiogenesis
- sporotrichosis
- telangiectasis
- thyrotoxicosis
- transistorized
- treponematosis
- trichomoniasis
- underdiagnosis
- vitellogenesis
15-Letter Words
(28 found)
- adenohypophysis
- agranulocytosis
- ancylostomiasis
- ankylostomiasis
- ariboflavinosis
- atherosclerosis
- electroanalysis
- electrodialysis
- electrophoresis
- gluconeogenesis
- hemochromatosis
- hypochondriasis
- immunodiagnosis
- inconsistencies
- irresistability
- irresistibility
- leukaemogenesis
- neurohypophysis
- nucleosynthesis
- parthenogenesis
- phototransistor
- psychosynthesis
- schistosomiasis
- solipsistically
- spermatogenesis
- steroidogenesis
- strongyloidosis
- trypanosomiasis
The Official SCRABBLE®
Players Dictionary
Players Dictionary
Merriam-Webster Shop
Dictionaries, thesauruses, and new reference books for kids. See all »
Other Merriam-Webster Dictionaries
