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12-Letter Words Containing: O,U,M,I,S,S

 (In Any Order)
There are 190 12 letter words, 25 12 letter phrases and 0 12 letter abbr's with O,U,M,I,S,S in.

Best Scoring 12 Letter Words With: O,U,M,I,S,S

Expand?WordSave?LengthUsagePointsType
suboptimizes12
27 verbv
Valid word for Scrabble US
phosphoniums12
24 noun, adjectiven, adj
noun

• The tetravalent positively-charged phosphorus cation R4P+

moisturizers12
23 nounn
noun

• Something that causes moisture or a a condition of wetness; something that makes things moist.

• Moisturising cream, emollient.

metasequoias12
23 nounn
noun

• large fast-growing Chinese monoecious tree having flat bright-green deciduous leaves and small globular cones; commonly cultivated in United States as an ornamental; known as a fossil before being discovered in China

diffusionism12
21 nounn
Valid word for Scrabble US
consumptives12
21 noun, adjectiven, adj
adjective

• tending to consume or use often wastefully

noun

• a person with pulmonary tuberculosis

adjective satellite

• afflicted with or associated with pulmonary tuberculosis

consumership12
21 nounn
Valid word for Scrabble US
mysteriously12
20 adverb, adjectiveadv, adj
adverb

• in a cryptic manner

somnambulism12
20 nounn
noun

• walking by a person who is asleep

muttonfishes12
20 nounn
Valid word for Scrabble US
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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 12 Letter Words

Words (190)
mysteriouslysimultaneoussuperimposedsemipreciousmisconstruedobscurantismmusicologistseminiferousnimbostratussomnambulistsomnambulismparsimonioustimorousnessluminousnessabstemiouslysuperimposessubsumptionsstimulationspresumptionsnourishmentsmutinousnessmultisensorymonologuistsmisconstruesmensurationsluminositiesleprosariumsgourmandiseseudaimonismsvoluntarismsuricotelismstautomerismssulfonamidessuboptimizessubmunitionssublimationssubeconomiessubdominantsslumgullionssemilustrousresubmissionpoststimuluspositroniumspittosporumsphosphoniumsopportunismsnuminousnessnonmusiciansneuroticismsmuttonfishesmusicologiesmuseologistsmoisturizersmoisturisingmisfunctionsmisfocussingmicrosporousmetasequoiasmanumissionsimmunoassaysillusionismshomoiousiansgourmandismsglucosamineseudaemonistseudaemonismsdisaccustomsdiffusionismconsumptivesconsumptionsconsumershipconsumeristsconsumerismscomputeristscomputerisescommunalistscommunalismscombustiblescaudillismosautoerotismsappressoriumdissimulatordiscomposuremulticoursesverisimilousunsocialismsuncomelinesstumulositiestechnomusicstautologismssuspensoriumsurmountingssuboptimisessuboptimisedsubharmonicssquamositiessouthernismssomniloquoussomniloquisesomniloquiessmoulderingssmilacaceoussituationismshowjumpingssemivitreoussemichorusesscriptoriumsscitamineousreassumptionpostsceniumspostliminouspneumocystisplutonomistspedagoguismsorganistrumsnumerositiesnoumenalistsnoumenalismsnonunionismsneurotomistsmutationistsmussitationsmusculationsmultistoreysmoxibustionsmouldinessesmossbluitersmoschiferousmonticulusesmonstruositymonostichousmonologuisesmoisturisersmoisturelessmisventurousmissummationmisconstructmilquetoastsmicrostomousmesothoriumsmesotheliumsmesohippusesmesogastriumisostemonousinfusionismsinfamousnessimpostumatesformularisesfavouritismsexclusionismemulsionizesemulsionisesemulsioniseddismutationsdiscomedusandigoneutismsdiascordiumsdespumationsdemagoguismscourtierismscosmonauticscompulsoriescompulsitorscommunalisesclostridiumschoriambusescausationismcassiopeiumsboeremusieksastrotourismaspersoriumsangiostomousamphistomousagrotourismsagritourismssubdimensionspermophilussomniloquistsomniloquismsiluriformessemi-tuberousself-luminousseismosaurusreligiousismopisthocomusophioglossummosquitofishmisconstrualmesocricetuseucinostomus
Phrases (25)
serious musicmustela visonmountain passgenus lepomisdress uniformsnow-in-summersimon kuznetssigmoid sinusschinus mollepons asinorummusical scoremansion housemalus ioensisisthmus of krahouse of islamholcus mollisgenus pomoxisgenus phlomisgenus ormosiagenus eliomysgenus baiomysgenus amsoniaethmoid sinusdiceros simuscustoms union
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