Dictionary Only:
Explicit Words:

18-Letter Words Containing: U,P,O,N

 (In Any Order)
There are 60 18 letter words, 385 18 letter phrases and 0 18 letter abbr's with U,P,O,N in.

Best Scoring 18 Letter Words With: U,P,O,N

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (60)
neuropsychologicalunscrupulousnessesunresponsivenessesunprofitablenessesuncompromisingnesssupranationalitiessuperminicomputerssuperconglomeratessupercivilizationssuperciliousnessessuperadministratorsoporiferousnessesribonucleoproteinspseudoparenchymatapseudonymousnessespronounceabilitiespresumptuousnessespreposterousnessespolyribonucleotidepolymorphonuclearsphytohemagglutininphotoreproductionspertinaciousnessesparticularizationsorganophosphorusesobstreperousnessesneuropsychologistsneuropsychiatristsneurophysiologistsneuropharmacologicmicroreproductionsmicromanipulationsmicroencapsulationmicroencapsulatinglumpenproletariatsincorruptibilitiesinauspiciousnessesimmunosuppressionsimmunosuppressantsimmunoprecipitatesimmunoprecipitatedimmunopathologistsimmunopathologicalhyperimmunizationshyperconsciousnessgranulocytopoiesisgranulocytopoiesesextemporaneousnessdisputatiousnessescounterpropagandascounterprogrammingcounterpetitioningcounterdeploymentscounteradaptationscontemptuousnessesconceptualizationsaustralopithecinespseudopleuronectesneurophysiologicalglomerulonephritis
Phrases (385)
victory in europe dayupton beall sinclairunconscious processturnip-rooted celerysupervisory routinesuborder anisopterasphenodon punctatumsound pressure levelsexual reproductionrevolutionary grouprepublic of the congorepublic of surinamerepublic of sloveniarepublic of hondurasprograming languageproduct developmentprince-of-wales plumepooecetes gramineuspolish monetary unitpolianthes tuberosapoisonous substancepinicola enucleatorphylum coelenteratapapuan monetary unitp-type semiconductoroperating procedureoccupational hazardnicolaus copernicusnewspaper columnistneuropterous insectnephrops norvegicusmusical performancemusical compositionmusculospiral nerveloranthus europaeushypertonic solutionhouses of parliamenthousehold applianceherpestes ichneumongenus phyllostachysgenus phalacrocoraxgenus melopsittacusgenus encephalartosgenus dimorphothecagenus archaeopteryxgallinula chloropusfreudian psychologyfortunella japonicaeuropean water ouzeleuropean goatsuckereuphorbia marginataerinaceus europaeusdisreputable persondiplomatic buildingcomputer memory unitcapital of venezuelacapital of nicaraguacapital of louisianacapital of lithuaniabanana passion fruitbadminton equipmentauxiliary operationartocarpus communisartistic productionarthur schopenhauerarthur holly comptonantineoplastic drugamaranthus spinosusalpinia officinarumagropyron cristatumacoustic gramophonezero-coupon securityvespula maculifronsvespertilio murinusvena supraorbitalisvaccinium scopariumupper carboniferousunsuccessful personunspoken accusationunipolar depressionumbelliferous planttrusteeship counciltrumpet honeysuckletricholoma pardinumtragelaphus buxtonitime deposit accounttherapeutic cloningthamnophis sauritusthamnophis proximustactual explorationsymplocus tinctoriasuspended animationsupratrochlear veinsupra expressionismsuperior labial veinsuperannuation fundsubpoena duces tecumsuborder pinnipediasuborder menotyphlasubgenus calliopsissubclass actinopodastriped button quailstictopelia cuneatastenotomus chrysopssteganopus tricolorspotsylvania countyspirit of turpentinespanish inquisitionspace-time continuumsouthern yellow pinesouthern hemispheresouth temperate zoneslip friction clutchsingle-furrow ploughshort saphenous veinsexual relationshipscolymus hispanicussciaenops ocellatussample distributionsalicornia europaearound-trip light timerocky-mountain maplerocky mountain sheeprocky mountain pinonrhizopus stoloniferrepulsorlift enginerepublic of the sudanrepublic of cameroonrepublic of botswanarecording equipmentreaction propulsionralph johnson bunchequadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrola rotundifoliapus-forming bacteriapurple virgin's bowerpurple ground cherrypulmonary emphysemapublius ovidius nasopublic relations manpublic presentationpterocarpus indicuspsocopterous insectpseudotaxus chieniiprunus laurocerasusprunus angustifoliaprumnopitys elegansproto-norse languageprosopis glandulosaprosecuting officerproducer price indexprocyon cancrivorusprionotus carolinuspotawatomi languagepotassium carbonatepotamogeton nodosuspotamogeton crispusportuguese man-of-warportuguese languagepork-and-veal goulashporcupine provisionponcirus trifoliatapolyunsaturated fatpolystichum brauniipolyporus frondosuspolygonum orientalepolygonum fagopyrumpolyergus rufescenspolemonium viscosumpneumogastric nerveplumed scorpionfishplosive speech soundploceus philippinusplethodon vehiculumplatanus orientalisplatanus acerifoliapiranga ludovicianapinus californiarumpinnotheres ostreumphylum chaetognathaphrynosoma cornutumphragmites communisphoenician languagephasianus colchicusphaseolus coccineusphaseolus angularispedilanthus pavonispaul bustill robesonparochetus communispanax quinquefoliuspanax pseudoginsengpalestine authoritypaleo-indian cultureoutput-to-input ratioorthopterous insectornithopod dinosaurorder plumbaginalesopuntia lindheimeriopisthocomus hoazinonopordum acanthiumonopordon acanthiumomphalotus illudensnuclear-powered shipnotoryctus typhlopsnonreligious personneurotic depressionnervous prostrationnepal trumpet flowern-type semiconductormusculophrenic veinmultiplication signmultiplex operationmultiple regressionmountain spleenwortmexican pocket mousemeadow jumping mouselupinus subcarnosusluggage compartmentlittle spotted skunkligustrum japonicumlibyan islamic grouplepiota rubrotinctaleontocebus oedipuskurdistan labor parykalapooian languagejudicial separationjudicial proceedingjudgment in personamjuan carlos i of spainjohn philip marquandisopyrum biternatuminteragency supportincomplete fracturehypsiglena torquatahydropower industryhuman palaeontologyhuman genome projecthousing developmentheterosexual personharold hirschsprungguadalupe mountainsgroup participationgroup centrospermaeground-emplaced minegreat saphenous veingenus zinjanthropusgenus thysanocarpusgenus streptococcusgenus streptocarpusgenus stephanomeriagenus stenopelmatusgenus sphaerocarpusgenus sphaerocarposgenus sphacelothecagenus septobasidiumgenus scolopendriumgenus schizophragmagenus schizopetalongenus scaphosepalumgenus sarcorhamphusgenus sarcocephalusgenus pterodactylusgenus pseudowinteragenus protoceratopsgenus poecilocapsusgenus pleurothallisgenus pleurobrachiagenus plectrophenaxgenus platypoecilusgenus pithecolobiumgenus phellodendrongenus phascolarctosgenus paracheirodongenus paphiopedilumgenus notophthalmusgenus micropogoniasgenus microdipodopsgenus macrocephalongenus leptotyphlopsgenus leptodactylusgenus lepidothamnusgenus hymenophyllumgenus hylactophrynegenus graptophyllumgenus gomphotheriumgenus gasterophilusgenus entomophthoragenus electrophorusgenus dracocephalumgenus dicranopterisgenus dactylopterusgenus ctenocephalusgenus compsognathusgenus cnemidophorusgenus chrysophyllumgenus chronoperatesgenus chlorophyllumgenus chlorophoneusgenus chirocephalusgenus cercosporellagenus cercopithecusgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus centropristisgenus cardiospermumgenus campyloneurumgenus calycophyllumgenus argyroxiphiumgenus arctocephalusgenus anomalopteryxgenus actiniopterisgeneral-purpose bombfull phase of the moonfloat-type rain gaugefinno-ugric-speakingfavourable positionfausto paolo sozziniexocentric compoundexclusion principleeuropean wolf spidereuropean white bircheuropean water shreweuropean spider crabeuropean black aldereuropean bird cherryeriophyllum lanatumerigeron pulchelluseptesicus serotinusemergency procedureelectronic computerelectron multiplierelaeocarpus grandiseducational programdynamic loudspeakerdwarf chinquapin oakdramatic productiondorsal scapular veindiplomatic immunitydicamptodon ensatusdeep supporting firecurled leaf pondweedcupressus govenianacupressus arizonicacoryphaena hippuruscorporal punishmentcontopus sordiduluscontinuing trespassconsumer price indexcomputer technologycomputer simulationcomputer programingcompound morphologycompound microscopecomplete blood countcommon unicorn plantcnemidophorus veloxclinopodium vulgareclianthus speciosuscinnamomum camphoracholoepus hoffmannichenopodium glaucumcerebrospinal fluidcarbon group elementcampanula glomeratacalopogon tuberosumbrush-tail porcupinebronchial pneumoniabinge-purge syndromeauditory perceptionascophyllum nodosumapocynum cannabinumandropogon furcatusallium neopolitanumagrimonia eupatoriaagonus cataphractusagelaius phoeniceusaegilops triuncalisacoustic projectionacoustic phenomenonacoustic absorptionacer pseudoplatanusabsorption spectrum
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen