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18-Letter Words Containing: O,P,P,R

 (In Any Order)
There are 65 18 letter words, 191 18 letter phrases and 0 18 letter abbr's with O,P,P,R in.

Best Scoring 18 Letter Words With: O,P,P,R

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We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (65)
disproportionatelyanthropomorphizingpsychopharmacologyspectrophotometricsupersophisticatedsuperminicomputersstereophotographicspectrophotometersspectrohelioscopesspectroheliographyspectroheliographspsychobiographicalpseudoparenchymatapropertylessnessespropagandisticallypresumptuousnessespreposterousnessespolymorphonuclearspolychromatophilicpolychromatophiliaphotoreproductionsphotomorphogenesisphotomorphogenesesphotomicrographiesphotolithographingphotolithographiesphosphodiesterasesphonocardiographicpentachlorophenolsorganophosphorusesmicrophotographiesmicrophotographersmicrolepidopterousmacrophotographieslymphangiographieslumpenproletariatslipopolysaccharidelepidopterologistslepidopterologicalimmunosuppressionsimmunosuppressantsimmunoprecipitatesimmunoprecipitatedhyperpolarizationshyperpigmentationsevapotranspirationelectrophotographydisproportionationdisproportionatingdephosphorylationscounterpropagandasastrophotographiesastrophotographerstriphosphopyridinespectrographicallypteridospermopsidapteridospermaphytapsychotherapeuticspseudopleuronectespolypropenonitrileplasmodiophoraceaepalaeoanthropologypachycephalosaurushypoparathyroidismechoencephalograph
Phrases (191)
xerographic printertypographical errorsuperiority complexscorpio the scorpionrepublic of paraguayproposal of marriageproduct developmentprivate corporationpriority processingprince-of-wales plumeposterior pituitaryportuguese republicpopulus tremuloidespiano transcriptionphotographer's modelperomyscus leucopuspapuan monetary unitp-type semiconductoroperating procedurenewspaper columnistnephrops norvegicusjohn pierpont morganfrancis ford coppolaemperor napoleon iiidisreputable personcomputer peripheralcomptonia peregrinacarex pseudocyperuscapital of cape verdeantilope cervicaprayellow pitcher plantyellow lady's slipperxyphophorus hellerivalley pocket gopheruropsilus soricipesupper carboniferousunipolar depressiontwin-propeller-planetrisodium phosphatetravel purposefullytopographic anatomythamnophis proximustemporary expedientsymphoricarpos albasupra expressionismsupervisory programsuperfamily apoideasuborder pinnipediasuborder lipotyphlastreptopelia turtursporobolus poiretiispirit of turpentinespanish oyster plantsilver-leaved poplarsemaphore telegraphself-employed personsao tome and principerockingham podocarpreaction propulsionpyrophosphoric acidpurple-hooded orchispurple virgin's bowerpurple ground cherrypulmonary emphysemapublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispsychotherapy grouppsocopterous insectprumnopitys elegansprospero lambertiniprosopis juliifloraprosopis glandulosapropositional logicproportional sampleprophylactic deviceproperty settlementpromotional expenseprofessional personproducer price indexprocursive epilepsypresent progressivepower of appointmentpotamogeton crispusportal hypertensionporphyrio porphyrioporcupine provisionpopulus trichocarpapopulus balsamiferapolyporus squamosuspolyporus frondosuspolypodium scouleripolyphosphoric acidpolygonum fagopyrumpodiceps ruficollisplumed scorpionfishplains pocket gopherpierre-simon laplacepied piper of hamelinphotographic camerapezophaps solitariapeperomia sandersiipaumotu archipelagopart-of-speech taggerparathion poisoningparascalops breweriparallel processingpaprilus alepidotusoutput-to-input ratioorder psilophytalesorder haplosporidiaorder ephemeropteraopen-air marketplacenuclear-powered shipnotoryctus typhlopsnepal trumpet flowermultiplex operationmultiple-furrow plowmontia lamprospermamicroprocessor chipmetaphosphoric acidmarie goeppert mayermaria goeppert-mayerleptopteris superbalepromatous leprosylepiota clypeolariajohn philip marquandjohn joseph pershingjapanese pagoda treej. robert oppenheimeripratropium bromideinteragency supportinorganic phosphatehypophosphoric acidhyalophora cecropiahooded pitcher plantgroup psychotherapygroup participationgroup centrospermaegradable oppositiongiant potato creepergenus streptocarpusgenus sphaerocarpusgenus sphaerocarposgenus protoceratopsgenus plectrophenaxgenus microdipodopsgenus graptophyllumgenus cephalopterusgeneral-purpose bombgastroepiploic veinfront-porch campaignfringed poppy mallowfine-art photographyfamily polyporaceaefamily phalaropidaefamily nephropsidaeexclusion principleeuropean wolf spidereuropean spider crabeucalyptus camphoraenglish hippocratesdoctor of philosophydigital photographydesmodium purpureumdeep supporting firecryptogramma crispacoryphaena hippuruscorporal punishmentcomputer programmercomputer programingcomputed tomographycompound morphologycompound microscopecomplex prepositioncommon pitcher plantcommon lady's-slippercoluber hippocrepisclass cryptophyceaechrysolophus pictuscapreolus capreoluscapital of singaporebrush-tail porcupinebody plethysmographauditory perceptionapplication programalsophila pometariaallium ampeloprasumacer pseudoplatanusabsorption spectrum
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