Words containing "OSI" feature vowel-rich letter combinations. These words are useful when your rack is loaded with vowels and you need to play them strategically. Browse all valid words containing "OSI" for Scrabble, Words With Friends, and other word games.
20-Letter Words(1) Points A → Z Z → A Length lymphogranulomatosis 33
19-Letter Words(2) Points A → Z Z → A Length photodecompositions 31 neurofibromatosises 26
18-Letter Words(4) Points A → Z Z → A Length coccidioidomycosis 33 photodecomposition 30 pseudotuberculosis 25 electrodepositions 23
17-Letter Words(7) Points A → Z Z → A Length hemochromatosises 29 photocompositions 28 ariboflavinosises 25 neurofibromatosis 24 electrodepositing 23 electrodeposition 22 strongyloidosises 22
16-Letter Words(23) Points A → Z Z → A Length heterozygosities 32 hyperviscosities 29 hypervitaminosis 29 photocomposition 27 heterokaryosises 26 positivistically 26 erythroblastosis 24 histoplasmosises 23 postpositionally 23 sporotrichosises 23 supposititiously 23 carcinomatosises 22 diverticulosises 22 electrodeposited 22 presuppositional 22 superimpositions 22 postdepositional 21 seropositivities 21 aluminosilicates 20 antituberculosis 20 inappositenesses 20 overgenerosities 20 arteriosclerosis 18
15-Letter Words(52) Points A → Z Z → A Length juxtapositional 31 lymphocytosises 30 onychocryptosis 30 metempsychosist 29 pyknodysostosis 28 explosivenesses 27 hemochromatosis 27 cosignificative 26 dermatophytosis 26 pycnodysostosis 26 pharmacognosies 25 pharmacognosist 25 phyllosilicates 25 theriomorphosis 25 compositionally 24 phlebosclerosis 24 viscosimetrical 24 ariboflavinosis 23 circumpositions 23 dermatomyositis 23 contrapositives 22 electropositive 22 prepositionally 22 propositionally 22 purposivenesses 22 suppositionally 22 agranulocytosis 21 compositenesses 21 icositetrahedra 21 immunodiagnosis 21 impecuniosities 21 microporosities 21 presuppositions 21 pseudoarthrosis 21 sphaerosiderite 21 superimposition 21 anfractuosities 20 atherosclerosis 20 corrosivenesses 20 electrodeposits 20 lignocellulosic 20 predispositions 20 ribonucleosides 20 strongyloidosis 20 aluminosilicate 19 contrapositions 19 corrosibilities 19 mononucleosises 19 suppositionless 19 endometriosises 18
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14-Letter Words(94) Points A → Z Z → A Length heterozygosity 33 homozygosities 32 hyperviscosity 30 juxtapositions 30 thyrotoxicosis 29 metempsychosis 28 cryptococcosis 27 trichophytosis 27 glycosidically 26 hydronephrosis 26 hyperkeratosis 26 photocomposing 26 discomposingly 25 echinococcosis 25 amphiarthrosis 24 heterokaryosis 24 lachrymosities 24 metamorphosing 24 mucoviscidosis 24 paedomorphosis 24 phyllosilicate 24 polymyositises 24 postpositively 24 psychoneurosis 24 extrapositions 23 hebetudinosity 23 leukocytosises 23 rhodochrosites 23 chondromatosis 22 circumposition 22 pneumokoniosis 22 seropositivity 22 vociferosities 22 contrapositive 21 decompositions 21 histoplasmosis 21 overgenerosity 21 spirochaetosis 21 sporotrichosis 21 suppositionary 21 suppositiously 21 unscrupulosity 21 viscosimetries 21 carcinomatosis 20 diverticulosis 20 papillomatosis 20 pneumoconiosis 20 presupposition 20 pseudarthrosis 20 recompositions 20
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13-Letter Words(137) Points A → Z Z → A Length heterozygosis 29 juxtaposition 29 mycotoxicosis 29 apotheosizing 28 lymphocytosis 28 myxomatosises 27 explosiveness 25 homomorphosis 25 hyperhidrosis 25 lymphomatosis 25 nonexplosives 25 parapsychosis 25 phagocytosing 25 mycoplasmosis 24 toxoplasmosis 24 underexposing 24 hydrarthrosis 23 hypersarcosis 23 myelofibrosis 23 narcohypnosis 23 photopositive 23 prepositively 23 spherocytosis 23 suppositively 23 thermosiphons 23 actinomycosis 22 blastomycosis 22 cysticercosis 22 dispositively 22 expositresses 22 extraposition 22 impecuniosity 22 metamorphosis 22 microporosity 22 parasymbiosis 22 rhodochrosite 22 synchondrosis 22 viscosimetric 22 xenodiagnosis 22 anfractuosity 21 endosymbiosis 21 corrosibility 20 cytodiagnosis 20 decomposition 20 postpositives 20 purposiveness 20 spirochetosis 20 superimposing 20 visceroptosis 20 viscosimeters 20
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12-Letter Words(171) Points A → Z Z → A Length homozygosity 33 zymosimeters 28 apotheosized 27 expositively 27 apotheosizes 26 bilharziosis 26 lachrymosity 25 overexposing 25 expositorily 24 nonexplosive 24 symposiarchs 24 phagocytosis 23 psychognosis 23 squamosities 23 vociferosity 23 appositively 22 polymyositis 22 thermosiphon 22 viscosimetry 22 chemiosmosis 21 circumposing 21 cryptobiosis 21 epimorphosis 21 expositional 21 hyperidrosis 21 leukocytosis 21 macrocytosis 21 paraphimosis 21 polyhedrosis 21 precomposing 21 athrocytosis 20 autohypnosis 20 bromhidrosis 20 discomposing 20 hyperostosis 20 molybdenosis 20 ventricosity 20 voluminosity 20 voluptuosity 20 acrocyanosis 19 anamorphosis 19 eosinophilic 19 fuliginosity 19 glycosidases 19 inappositely 19 leucocytosis 19 meticulosity 19 nephroptosis 19 nonpurposive 19 positivistic 19
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11-Letter Words(203) Points A → Z Z → A Length homozygosis 29 juxtaposing 28 zymosimeter 27 explosively 26 apotheosize 25 myxomatosis 25 exocytosing 24 hypotyposis 24 preexposing 23 symposiarch 23 extraposing 21 implosively 21 purposively 21 anchylosing 20 chemosmosis 20 compositely 20 compositive 20 expositions 20 expositress 20 corrosively 19 decomposing 19 dysprosiums 19 hyperinosis 19 mischoosing 19 prechoosing 19 schistosity 19 scirrhosity 19 thrombosing 19 verrucosity 19 actomyosins 18 ambrosially 18 ampullosity 18 appositives 18 bellicosity 18 coccidiosis 18 compositing 18 crapulosity 18 decomposite 18 disposingly 18 glycosidase 18 impetuosity 18 meromyosins 18 metachrosis 18 pinocytosis 18 positivisms 18 preimposing 18 prepositive 18 prosiliency 18 recomposing 18 sumptuosity 18
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10-Letter Words(203) Points A → Z Z → A Length squamosity 24 zygosities 23 ecchymosis 22 exocytosis 22 explosives 22 expositive 22 expository 22 explosible 21 ichthyosis 21 expositing 20 reexposing 20 explosions 19 exposition 19 expositors 19 glycosidic 19 jocosities 19 prosifying 19 symposiacs 19 symposiums 19 anchylosis 18 ankylosing 18 dysprosium 18 fabulosity 18 imposingly 18 molybdosis 18 opposingly 18 positively 18 positivity 18 schmoosing 18 vaporosity 18 varicosity 18 actomyosin 17 appositely 17 appositive 17 composited 17 glycosides 17 implosives 17 meromyosin 17 oppositely 17 oppositive 17 positivism 17 preciosity 17 speciosity 17 symposiast 17 thrombosis 17 composites 16 compositor 16 depositary 16 depositive 16 depository 16
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9-Letter Words(179) Points A → Z Z → A Length explosive 21 chymosins 19 exposited 19 psychosis 19 exosmosis 18 explosion 18 expositor 18 pomposity 18 shammosim 18 symposiac 18 symposium 18 toxicosis 18 gibbosity 17 gomphosis 17 gummosity 17 hircosity 17 hypinosis 17 thymosins 17 verbosity 17 viciosity 17 viscosity 17 ankylosis 16 bulbosity 16 composing 16 exostosis 16 fungosity 16 glycoside 16 hideosity 16 implosive 16 jarosites 16 morphosis 16 plumosity 16 polyposis 16 purposive 16 symbiosis 16 symposial 16 symptosis 16 adiposity 15 composite 15 dosimetry 15 dubiosity 15 erosivity 15 fibrosing 15 furiosity 15 globosity 15 keratosic 15 nervosity 15 prosified 15 shmoosing 15 vamoosing 15
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8-Letter Words(144) Points A → Z Z → A Length zygosity 24 jocosity 20 kyphosis 20 chymosin 18 exposing 18 exposits 17 pyknosis 17 zoonosis 17 fumosity 16 hypnosis 16 phytosis 16 thymosin 16 cyclosis 15 inkhosis 15 jarosite 15 kyllosis 15 mucosity 15 phimosis 15 pycnosis 15 shamosim 15 symposia 15 choosing 14 dumosity 14 posingly 14 thylosis 14 vamosing 14 venosity 14 vinosity 14 whosises 14 alphosis 13 apposing 13 choosier 13 cyanosis 13 cytosine 13 fibrosis 13 glucosic 13 gummosis 13 haplosis 13 homeosis 13 imposing 13 morosity 13 myositis 13 opposing 13 oviposit 13 pilosity 13 plosives 13 porosity 13 positifs 13 positive 13 ramosity 13
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7-Letter Words(88) Points A → Z Z → A Length zymosis 21 zygosis 20 exposit 16 prosify 15 inkhosi 14 mycosis 14 xerosis 14 amakosi 13 arkosic 13 hosiery 13 whoosis 13 mafiosi 12 myosins 12 piosity 12 plosive 12 positif 12 prosily 12 pyrosis 12 sycosis 12 inkosis 11 kenosis 11 ketosis 11 pocosin 11 agnosic 10 boosing 10 closing 10 cosigns 10 deposit 10 erosive 10 floosie 10 gaposis 10 hosiers 10 posings 10 posited 10 prosing 10 tylosin 10 tylosis 10 virosis 10 abiosis 9 abrosia 9 amosite 9 brosier 9 celosia 9 coosins 9 cosiers 9 cosiest 9 cosines 9 crosier 9 eosinic 9 goosing 9
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6-Letter Words(52) Points A → Z Z → A Length whosis 12 cosily 11 myosin 11 myosis 11 pyosis 11 hosing 10 inkosi 10 nkosis 10 cosied 9 cosign 9 cosing 9 hosier 9 mosing 9 nosily 9 osiery 9 posing 9 rosily 9 rosiny 9 tifosi 9 bosies 8 coosin 8 cosier 8 cosies 8 cosine 8 dosing 8 miosis 8 posier 8 posies 8 posits 8 prosit 8 ptosis 8 gnosis 7 losing 7 nosing 7 rosied 7 rosing 7 tosing 7 ariosi 6 enosis 6 eosine 6 eosins 6 loosie 6 nosier 6 nosies 6 oosier 6 osiers 6 rosier 6 rosies 6 rosins 6 rosits 6
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5-Letter Words(8) Points A → Z Z → A Length nkosi 9 bosie 7 cosie 7 posit 7 eosin 5 osier 5 rosin 5 rosit 5