There are 922 words with the suffix OSIS in our word list of 382,657 words, and every one of them is on this page — grouped by length so you can scan fast, with a live filter when you need something narrower. The biggest group is the 13-letter words (140 of them); the spread is 1 of them 5 letters long, 14 of them 6 letters long, 39 of them 7 letters long, 73 of them 8 letters long, and more up to 15 letters. The longest entries are agranulocytosis, anacephalaeosis and angiohyalinosis. Word-game players keep lists like this open for a reason: Scrabble and Words With Friends reward the obscure corners of the dictionary, crossword solvers live on pattern matching, and Wordle players work by elimination. You can use this Words Ending in OSIS (Suffix OSIS) free on IlmHunt — no sign-up needed, and it runs entirely in your browser.
The suffix -OSIS a process or condition, especially a medical one (neurosis, cirrhosis, osmosis) — three examples from this page: abiosis, acidosis, adenosis.
The full list
5-letter words (1)
dosis
6-letter words (14)
biosis enosis gnosis miosis myosis nkosis otosis phosis ptosis pyosis ulosis urosis whosis zoosis
7-letter words (39)
abiosis agnosis algosis dulosis ganosis gaposis gliosis helosis hybosis idrosis kenosis ketosis limosis liposis meiosis mimosis mitosis monosis morosis mycosis myiosis oncosis osmosis ostosis perosis pilosis porosis pyrosis sorosis sycosis takosis tomosis toxosis tylosis virosis whoosis xerosis zygosis zymosis
8-letter words (73)
acidosis adenosis adiposis alphosis amblosis ameiosis aminosis amitosis amylosis anemosis angiosis apodosis arctosis chemosis chylosis cillosis cnidosis coniosis cophosis cyanosis cyclosis cyllosis cyphosis cyrtosis desmosis diplosis dipsosis epulosis fibrosis gryposis gummosis haplosis helcosis heliosis hidrosis homeosis hypnosis kurtosis kyllosis kyphosis leprosis leucosis leukosis lithosis lordosis narcosis necrosis neurosis orthosis osteosis pathosis peliosis phimosis phytosis plerosis poliosis psilosis psorosis ptilosis pycnosis pyknosis rhebosis rhigosis sarcosis scotosis semiosis sialosis stenosis thylosis thyrosis typhosis uratosis zoonosis
9-letter words (93)
alkalosis alloeosis amaurosis anabiosis anabrosis anidrosis ankylosis anostosis argyrosis arthrosis ateliosis athetosis athyrosis biognosis blennosis chlorosis cirrhosis crustosis diabrosis diagnosis diosmosis empyrosis enostosis enzymosis eumitosis exosmosis exostosis fluorosis geognosis glaucosis gomphosis halitosis hematosis heterosis homoeosis hypinosis keratosis kinetosis kraurosis lacunosis latexosis lepidosis lupinosis madarosis melanosis morphosis nephrosis nymphosis odontosis okoniosis onychosis otelcosis otopyosis phlogosis polyposis prognosis proptosis psychosis resinosis rhaebosis rutidosis rytidosis sauriosis sclerosis scoliosis selenosis siderosis silicosis spargosis squamosis steatosis stegnosis symbiosis symptosis tabacosis tapinosis teleiosis tephrosis teratosis thalposis thymiosis thyreosis torulosis toxicosis toxinosis toxonosis trichosis typhlosis uridrosis varicosis vibriosis xanthosis zoosmosis
10-letter words (105)
acanthosis acarinosis acataposis aceratosis adustiosis aerobiosis agomphosis aluminosis anchylosis anematosis angionosis anhidrosis anhydrosis antibiosis antiptosis apotheosis asbestosis asteatosis ateleiosis athyreosis atrichosis autognosis babesiosis bacillosis baragnosis barognosis beryllosis biocenosis byssinosis cacidrosis calcicosis calcinosis carcinosis cerebrosis chalicosis chondrosis coloptosis criminosis cystinosis dermatosis diorthosis dysidrosis ecchymosis ectostosis enantiosis endosmosis endostosis ephidrosis erythrosis exocytosis fibrinosis fusariosis galactosis granulosis haematosis hansenosis hyalinosis hypoptosis hysterosis ichthyosis isoosmosis kakidrosis marmarosis meningosis metabiosis methylosis molybdosis myoliposis neocytosis ochronosis ornithosis osmidrosis othelcosis otomycosis pachylosis panidrosis parabiosis paridrosis parostosis phanerosis pholidosis phragmosis phymatosis pladarosis pollenosis pollinosis promitosis pterylosis rhytidosis rubellosis schistosis scirrhosis strophosis synostosis syntenosis syphilosis telegnosis tenostosis thanatosis thrombosis topognosis tympanosis verminosis verrucosis xenobiosis
11-letter words (115)
abarthrosis albuminosis amyloidosis anacoenosis anadiplosis anaematosis anaplerosis anarthrosis anastomosis anhematosis anoxybiosis antapodosis anthracosis aortoptosis aparthrosis aponeurosis archebiosis archoptosis bacteriosis berylliosis biocoenosis bituminosis bromidrosis brucellosis carpoptosis celiopyosis chemosmosis chromatosis chylidrosis cionoptosis cladoptosis clasmatosis coccidiosis colpoptosis cosmognosis cyanidrosis cystelcosis cystoptosis dermostosis diacoelosis diarthrosis eczematosis elytroposis enarthrosis endocytosis endomitosis epidiplosis flagellosis gnotobiosis hemachrosis homozygosis hydrobiosis hyperinosis hypochrosis hypocytosis hypoidrosis hypotyposis inspissosis iridoptosis ischidrosis lestobiosis lipomatosis listeriosis lumbricosis macrobiosis membranosis mesomitosis metachrosis metamitosis metemptosis metroptosis microbiosis myoneurosis myxomatosis nearthrosis necrobiosis nocardiosis nosomycosis orthobiosis panhidrosis parasitosis parosteosis pediculosis periostosis phalacrosis phytoptosis pinocytosis pneumatosis pneumonosis polyidrosis proemptosis psittacosis pyarthrosis pyreticosis salpiglosis sarcoidosis sarcostosis scrofulosis sparganosis spirillosis spondylosis staphylosis syndesmosis synneurosis synoeciosis synosteosis syssarcosis tarsoptosis telangiosis thymelcosis traumatosis trichinosis trichonosis trifoliosis uvuloptosis
12-letter words (139)
achromatosis acrocyanosis acroneurosis adenomycosis aeroneurosis anaerobiosis anamorphosis anaplasmosis angiomatosis angiosteosis angiotenosis anhaematosis anisocytosis anthracnosis apneumatosis arthropyosis athrocytosis autohypnosis avitaminosis bilharziosis bromhidrosis cardielcosis cardioptosis chromidrosis chytridiosis cleptobiosis colacobiosis craniostosis cyanhidrosis dacryelcosis dacryopyosis decorticosis dermamycosis dermomycosis diamorphosis distomatosis dysarthrosis dyskeratosis ecchondrosis ectodermosis elytroptosis enantobiosis encephalosis enchondrosis enteroptosis epanorthosis epimorphosis epitheliosis fibromatosis folliculosis furunculosis gastrelcosis gastroptosis glossoptosis glycogenosis gregarinosis hadromycosis haemonchosis hallucinosis haplomitosis hemarthrosis hematidrosis hemihydrosis hemiscotosis hemoconiosis hemokoniosis hepatoptosis hypercenosis hypercytosis hyperidrosis hyperostosis hyphomycosis hypodermosis hypohidrosis inosclerosis iridadenosis karyomitosis laloneurosis leucocytosis leukocytosis lithocenosis macrocytosis masthelcosis metrorthosis microcytosis misdiagnosis mucormycosis myelocytosis myelomatosis myomelanosis myosclerosis nephrelcosis nephroptosis nephropyosis neurogliosis neuromatosis nondiagnosis nuttalliosis oidiomycosis oleocellosis onychoptosis orodiagnosis osteoporosis otosclerosis pansclerosis parahypnosis paraphimosis phagocytosis phylloptosis pleometrosis plesiobiosis polyhedrosis polyhidrosis prediagnosis proctoptosis pseudoptosis psychognosis pyloroptosis pyonephrosis sarcomatosis seminarcosis somatognosis splenelcosis splenoptosis sporomycosis stereagnosis stereognosis strongylosis synarthrosis tenonostosis toponarcosis toponeurosis trombidiosis trophobiosis tuberculosis typhloptosis uronephrosis vasoneurosis ventroptosis
13-letter words (140)
actinomycosis adenofibrosis angioneurosis angioplerosis angiostenosis aortostenosis apodiabolosis archostenosis arteriostosis arthroxerosis aspergillosis astereognosis asthenobiosis atheromatosis autodiagnosis autoheterosis autopsychosis autotoxicosis balantidiosis blastomycosis botryomycosis cacomorphosis cholesterosis chromhidrosis coremorphosis cyclarthrosis cysticercosis cytodiagnosis cytomorphosis dermoneurosis dermostenosis desmopyknosis electrosmosis enantiobiosis endometriosis endosymbiosis enteromycosis epanadiplosis epichondrosis epidiorthosis foliocellosis galactidrosis gastromycosis glossopyrosis hemathidrosis hematozymosis hemiamaurosis hemiathetosis hemodiagnosis hemonephrosis hemosiderosis heterochrosis heterozygosis holomorphosis homomorphosis hydrargyrosis hydrarthrosis hyperadenosis hyperadiposis hypercyanosis hyperhidrosis hypophrenosis hypopsychosis hypothyreosis hypotrichosis hysterelcosis hysteroptosis karyopyknosis keratomycosis laemostenosis leishmaniosis leptokurtosis leptonecrosis leptospirosis listerellosis lophophytosis lymphadenosis lymphocytosis lymphomatosis megalocytosis metamorphosis metapsychosis metasomatosis metensarcosis metrocystosis metrostenosis microsporosis mononucleosis mycosymbiosis myelofibrosis narcohypnosis nephrozymosis odontorthosis onchocercosis onychomycosis orchidoptosis osteanabrosis osteonecrosis osteopetrosis paaraphimosis paracanthosis parakeratosis paramorphosis parapsychosis paratrichosis pathoneurosis periodontosis philoleucosis phylacobiosis phytocoenosis piroplasmosis platykurtosis pneumomycosis polymorphosis polynucleosis porokeratosis pyobacillosis pyodermatosis radionecrosis rectostenosis salmonellosis schizocytosis schizomycosis scoliokyposis serodiagnosis seroprognosis sialostenosis spirochetosis synchondrosis toxoplasmosis tracheopyosis trichomatosis trichomycosis ureteropyosis vaginomycosis venosclerosis visceroptosis xanthomatosis xenodiagnosis xenomorphosis
14-letter words (118)
adenosclerosis amphiarthrosis angiosclerosis angiostegnosis aortosclerosis archostegnosis arthrogryposis astrodiagnosis blepharelcosis blepharoncosis blepharoptosis bronchomycosis carcinomatosis cardionecrosis cardioneurosis chromdiagnosis colibacillosis craniostenosis cryptococcosis cyanephidrosis cystonephrosis dacryohelcosis dacryostenosis dermatomycosis diverticulosis echinococcosis electroosmosis elytrostenosis enterohelcosis enterostenosis episiostenosis erythrocytosis esophagoptosis galacthidrosis gastrohelcosis gastrostenosis granulomatosis hematohidrosis heterocaryosis heterokaryosis heteropycnosis histodiagnosis histoplasmosis hydronephrosis hyperkeratosis hypermorphosis hyperthyreosis hypertrichosis iridodiagnosis keratohelcosis kyphoscoliosis lymphocystosis meniscocytosis metempsychosis metensomatosis metromalacosis mucoviscidosis myelosclerosis myringomycosis nephrocystosis nephrohydrosis nephrolithosis neurodiagnosis neuropsychosis neurosclerosis niphotyphlosis odontonecrosis odontoplerosis onychogryposis osteosclerosis paedomorphosis papillomatosis parasyphilosis pasteurellosis pathopsychosis phacosclerosis pharmacognosis phlebostenosis photomorphosis phytomorphosis pneumarthrosis pneumoconiosis poikilocytosis proctostenosis prostatelcosis pseudankylosis pseudarthrosis pseudocyclosis psorospermosis psychoneurosis pyelonephrosis pylethrombosis pyloristenosis pylorostenosis pyovesiculosis rachiocyphosis radiodiagnosis retromorphosis schistocytosis sclerostenosis serodermatosis serumdiagnosis spirochaetosis spondylopyosis sporotrichosis staphyloptosis stomatomycosis strongylidosis synanastomosis thermoneurosis thesaurismosis thyrotoxicosis tonsilomycosis treponematosis trichophytosis trophoneurosis typhlostenosis uterosclerosis
15-letter words (85)
agranulocytosis anacephalaeosis angiohyalinosis anthrasilicosis ariboflavinosis arteriofibrosis arterionecrosis arteriostenosis arthrophlogosis arthrosclerosis atherosclerosis blennophlogosis brachiocyllosis bronchostenosis cardiocirrhosis cardiomelanosis cardiosclerosis condylarthrosis dermatoconiosis dermatoneurosis dermatophytosis dermatozoonosis electronarcosis encephalopyosis epidermomycosis epituberculosis esophagomycosis hemangiomatosis hematonephrosis hemochromatosis hepatocirrhosis hepatomelanosis heteromorphosis heterotrichosis hyperephidrosis hypergalactosis hypoproteinosis hypovitaminosis laryngostenosis lymphoblastosis mastochondrosis mucoviscoidosis myelosyphilosis myelosyringosis necrobacillosis nephrosclerosis neurodermatosis ophthalmoptosis osteothrombosis otomucormycosis pachydermatosis parachromatosis pharyngomycosis pharyngoxerosis phlebosclerosis phyllomorphosis pneumonomycosis pseudoankylosis pseudoarthrosis pseudocirrhosis pseudodiagnosis pseudomelanosis pseudomorphosis pseudosclerosis psychodiagnosis rachioscoliosis reticulocytosis saccharomycosis siderosilicosis splanchnoptosis splenoceratosis splenodiagnosis staphylomycosis stomatonecrosis strongyloidosis theriomorphosis thoracocyllosis thoracocyrtosis thoracostenosis thyreotoxicosis tophyperidrosis tracheostenosis typhobacillosis ureterostenosis urethrostenosis
Frequently asked questions
How many words with the suffix OSIS are there?
Our word list contains 922 words with the suffix OSIS, out of 382,657 entries in total. They run from 5 to 15 letters, and the 13-letter group is the largest with 140 words.
What are the longest words with the suffix OSIS?
The longest are agranulocytosis (15 letters), anacephalaeosis (15 letters) and angiohyalinosis (15 letters).
Which words with the suffix OSIS score highest in Scrabble?
By raw letter values, the top scorers on this page are schizomycosis (34 points), hematozymosis (32 points) and nephrozymosis (32 points) — before any letter or word multipliers. One honest caveat: this list is a broad English word list, so a few rare or technical entries appear that official game dictionaries (and Wordle’s answer list) do not accept. Always check a play against the dictionary your game uses.
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