12-Letter Words Containing OS
We found 540 12-letter words containing OS. Common examples are COSMOPOLITAN, ELECTROSHOCK, HETEROSEXUAL, HOSPITALIZED. Bold words are common everyday words; the number shows Scrabble points.
540words
HOMOZYGOSITYtop score (33 pts)
COSMOPOLITANcommon word
12-letter words (540)
- cosmopolitan18
- electroshock23
- heterosexual22
- hospitalized27
- kaleidoscope21
- neurosurgeon13
- neurosurgery16
- philosophers22
- philosophies22
- postponement18
- preposterous16
- prostitution14
- purposefully22
- testosterone12
- accelerandos17
- acrostically19
- aerosolizing22
- afficionados21
- agnosticisms17
- aldosterones13
- allosauruses12
- amontillados15
- anaerobioses14
- anaerobiosis14
- anaplasmoses16
- anaplasmosis16
- anastomosing15
- androsterone13
- ankylosaurus19
- anorthosites15
- anorthositic17
- anthracnoses17
- antimosquito23
- apostatising15
- apostatizing24
- apostleships19
- apostolicity19
- apostrophise19
- apostrophize28
- apotheosized27
- apotheosizes26
- appositeness16
- appositional16
- appositively22
- arabinosides15
- archipelagos20
- archosaurian17
- arthroscopes19
- arthroscopic21
- arthrospores17
- atmospherics21
- autohypnoses20
- autohypnosis20
- autosuggests14
- avitaminoses17
- avitaminosis17
- azoospermias25
- babesiosises16
- backcrossing23
- bacteriostat16
- basidiospore17
- bioscientist16
- biosyntheses20
- biosynthesis20
- biosynthetic22
- blastospores16
- borosilicate16
- braggadocios19
- bronchoscope23
- bronchoscopy26
- bronchospasm23
- brontosaurus14
- candyflosses21
- catholicoses19
- caudillismos17
- cerebrosides17
- chemiosmotic23
- chemosurgery23
- chiaroscuros19
- chondriosome20
- chromosphere24
- cinquecentos25
- cirrostratus14
- closemouthed20
- cohostessing18
- composedness19
- compositions18
- coprosperity21
- cosmetically21
- cosmeticians18
- cosmeticized28
- cosmeticizes27
- cosmochemist23
- cosmogonical19
- cosmogonists17
- cosmographer22
- cosmographic24
- cosmological19
- cosmologists17
- cosmopolises18
- cosmopolites18
- cosponsoring17
- costermonger17
- costlinesses14
- cosurfactant19
- countermemos18
- counterposed17
- counterposes16
- craniosacral16
- crisscrossed17
- crisscrosses16
- crossability19
- crossbanding18
- crossbarring17
- crossbearers16
- crosscurrent16
- crosscutting17
- crosshatched23
- crosshatches22
- crosspatches21
- crossruffing21
- cryosurgeons18
- cryosurgical20
- cycloserines19
- cyclosporine21
- cyclostyling23
- cystoscopies21
- cytoskeletal21
- cytoskeleton21
- decomposable21
- decrescendos18
- deoxyriboses25
- depositaries15
- depositional15
- depositories15
- deuterostome15
- diagnoseable16
- diagnostical16
- diapositives18
- dichlorvoses21
- dichroscopes22
- dictyosteles18
- diphosphates23
- discomposing20
- discomposure19
- dispositions15
- dispossessed16
- dispossesses15
- dispossessor15
- electroscope18
- eleemosynary20
- embarcaderos19
- endoskeletal17
- endoskeleton17
- endosymbiont20
- engrossingly17
- engrossments15
- enterostomal14
- eosinophilia17
- eosinophilic19
- erythrosines18
- ethnoscience19
- exophthalmos29
- exoskeletons23
- expositional21
- expostulated22
- expostulates21
- femtoseconds20
- ferrosilicon17
- fibrosarcoma21
- fibrositides18
- fibrositises17
- fluoroscoped20
- fluoroscopes19
- fluoroscopic21
- foreclosures17
- frostbitings18
- frostinesses15
- furunculoses17
- furunculosis17
- galactosemia17
- galactosemic19
- galactosides16
- galvanoscope20
- gangliosides15
- gastroscopes17
- gastroscopic19
- generosities13
- geoscientist15
- geostrategic16
- geosynclinal18
- geosynclines18
- ghostwriters19
- ghostwriting20
- ghostwritten19
- glossinesses13
- glossolalias13
- glossolalist13
- glucosamines17
- glucosidases16
- glycosidases19
- glycosylated22
- glycosylates21
- gooseberries15
- goosefleshes19
- goosegrasses14
- gossipmonger18
- grossularite13
- gymnosophist23
- hallucinoses17
- hallucinosis17
- headforemost21
- hemosiderins18
- homosexually27
- homozygosity33
- hospitalised18
- hospitalises17
- hospitalizes26
- hydrospheres24
- hydrospheric26
- hydrostatics21
- hyoscyamines25
- hyperostoses20
- hyperostosis20
- hyperostotic22
- hypoglossals21
- hypostatized30
- hypostatizes29
- ichthyosaurs23
- icosahedrons18
- idiosyncrasy21
- inappositely19
- inhospitable19
- inhospitably22
- inosculating15
- inosculation14
- intercostals14
- intercrossed15
- intercrosses14
- internuncios14
- introspected17
- jocosenesses21
- ketosteroids17
- kinetoscopes20
- lachrymosely25
- lachrymosity25
- laparoscopes18
- laparoscopic20
- laryngoscope20
- laryngoscopy23
- leprosariums16
- leukocytoses21
- leukocytosis21
- liposuctions16
- lithospheres20
- lithospheric22
- loosestrifes15
- luminosities14
- mackintoshes23
- macrocytoses21
- macrocytosis21
- macrofossils19
- malpositions16
- metamorphose21
- meticulosity19
- microfossils19
- microscopies20
- microscopist20
- microseconds19
- microseismic20
- microspheres21
- microsporous18
- microsurgery20
- misdiagnosed17
- misdiagnoses16
- misdiagnosis16
- mispositions16
- monospecific23
- monosyllabic21
- monosyllable19
- monosynaptic21
- morosenesses14
- multipurpose18
- myoinositols17
- nebulosities14
- neostigmines15
- nephrostomes19
- neuroscience16
- neurosensory15
- nimbostratus16
- nitrosamines14
- noncomposers18
- noncorrosive17
- noncrossover17
- nonexplosive24
- nonhospitals17
- nonphosphate22
- nonpurposive19
- northernmost17
- octosyllabic21
- octosyllable19
- opposability21
- oppositeness16
- oppositional16
- oscillations14
- oscillograms17
- oscillograph20
- oscilloscope18
- osmolalities14
- osmolarities14
- ossification17
- ostentations12
- ostentatious12
- osteoblastic16
- osteoclastic16
- osteogeneses13
- osteogenesis13
- osteological15
- osteologists13
- osteomalacia16
- osteopathies17
- osteoplastic16
- osteoporoses14
- osteoporosis14
- osteoporotic16
- osteosarcoma16
- ostracoderms17
- otiosenesses12
- otoscleroses14
- otosclerosis14
- overexposing25
- overexposure24
- ovipositions17
- ozonospheres26
- paternosters14
- phagocytosed24
- phagocytoses23
- phagocytosis23
- philosophise22
- philosophize31
- phosphatases22
- phosphatides23
- phosphatidic25
- phosphatidyl26
- phosphatized32
- phosphatizes31
- phosphaturia22
- phospholipid25
- phosphoniums24
- phosphoresce24
- phosphorites22
- phosphoritic24
- phosphoruses22
- photocompose23
- photomosaics21
- photosetters17
- photosetting18
- photospheres22
- photospheric24
- photostating18
- photostatted18
- photosystems22
- phytosterols20
- pittosporums18
- pollenosises14
- pollinosises14
- polyhedroses21
- polyhedrosis21
- polyribosome21
- positionally17
- positiveness17
- positivistic19
- positivities17
- positroniums16
- possessional14
- possessively20
- postabortion16
- postaccident19
- postbiblical20
- postcardlike21
- postcolleges17
- postcolonial16
- postconquest25
- postcoronary19
- postdeadline16
- postdelivery21
- postdiluvian18
- postdoctoral17
- posteditings16
- postelection16
- posteriority17
- posteruptive19
- postexercise23
- postexposure23
- postfeminist19
- postfracture19
- postgraduate16
- posthospital19
- posthumously22
- posthypnotic24
- postimperial18
- postischemic23
- postliterate14
- postmedieval20
- postmidnight21
- postmistress16
- postneonatal14
- postorgasmic19
- postposition16
- postpositive19
- postprandial17
- postromantic18
- poststimulus16
- postsurgical17
- postsynaptic21
- posttensions14
- postulancies16
- postulations14
- postvaccinal21
- postvagotomy23
- postworkshop26
- preciosities16
- predisposing18
- prepositions16
- prepossessed17
- prepossesses16
- presupposing19
- proboscidean19
- proboscidian19
- pronephroses19
- propositions16
- prosauropods17
- proscription18
- proscriptive21
- prosecutable18
- prosecutions16
- proselytised18
- proselytises17
- proselytisms19
- proselytized27
- proselytizer26
- proselytizes26
- prosobranchs21
- prosodically20
- prosopopoeia18
- prospectuses18
- prosperities16
- prosperously19
- prostacyclin21
- prosthetists17
- prostituting15
- prostitutors14
- prostrations14
- psychosexual29
- psychosocial24
- pteridosperm19
- punchinellos19
- redepositing16
- reimposition16
- repositioned15
- repositories14
- repossessing15
- repossession14
- repossessors14
- retrospected17
- rhinoceroses17
- rhinoscopies19
- rhizospheres29
- salpiglosses15
- salpiglossis15
- sarcomatoses16
- sarcomatosis16
- schistosomal19
- schistosomes19
- scrupulosity19
- sensuosities12
- seropositive17
- sextodecimos24
- siphonostele17
- snollygoster16
- somatostatin14
- southernmost17
- speciosities16
- spectroscope20
- spectroscopy23
- sphingosines18
- stereoscopes16
- stereoscopic18
- sternocostal14
- stethoscopes19
- stethoscopic21
- stratosphere17
- stroboscopes18
- stroboscopic20
- superimposed19
- superimposes18
- superposable18
- suppositions16
- suppositious16
- symposiarchs24
- synaptosomal19
- synaptosomes19
- synarthroses18
- synarthrosis18
- synchroscope24
- teleutospore14
- testcrossing15
- theosophical22
- theosophists20
- thermoscopes21
- thermosphere22
- thermostable19
- thermostated18
- thermostatic19
- thiosulfates18
- tortuosities12
- tracheostomy22
- transposable16
- triphosphate22
- tropomyosins19
- tropospheres19
- tropospheric21
- trypanosomes19
- tuberculoses16
- tuberculosis16
- tuberosities14
- tyrannosaurs15
- undecomposed20
- underexposed23
- underexposes22
- ungenerosity16
- unprosperous16
- urediospores15
- urethroscope19
- varicosities17
- violoncellos17
- virtuosities15
- viscosimeter19
- voluminosity20
- zoosporangia24
Related word lists
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Frequently asked questions
How many 12-letter words containing OS are there?
There are 540 12-letter words containing OS in our word list, for example COSMOPOLITAN.
What is the highest scoring 12-letter word containing os in Scrabble?
HOMOZYGOSITY scores 33 points in Scrabble (before bonus squares) and 32 points in Words With Friends.