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18-Letter Words Containing: O,P,E,N,D,R,A

 (In Any Order)
There are 16 18 letter words, 136 18 letter phrases and 0 18 letter abbr's with O,P,E,N,D,R,A in.

Best Scoring 18 Letter Words With: O,P,E,N,D,R,A

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

Words (16)
disproportionatelyhyperaldosteronismsuperadministratorpseudoparenchymataphotodisintegratesphotodisintegratedimmunoprecipitatedhydroxytryptaminesdextroamphetaminesdephosphorylationsdepersonalizationscounterpropagandascounteradaptationsbacteriorhodopsinspocket-handkerchieforder-chenopodiales
Phrases (136)
victory in europe daysuborder anisopterasexual reproductionrepublic of hondurasread-only memory chipphoenix dactyliferaparkinson's syndromeoperating proceduremilitary expeditionmegacycle per secondinterior departmentgraphical recordinggenus dimorphothecafreudian psychologyfamily scorpaenidaeexpressed almond oildisreputable persondisagreeable persondiplomatic ministerdepartment of energydenali national parkcompression bandageantineoplastic drugandropogon gerardiiandromeda polifolia5-hydroxytryptaminewynnea sparassoidesunipolar depressiontrend extrapolationthreshold operationtemporary expedientsuperannuation fundsuborder pinnipediasuborder menotyphlastriped button quailstandard atmospheresensory deprivationsaxifraga hypnoidessao tome and principesao bernardo do camposample distributionrichea pandanifoliaretarded depressionrepublic of the sudanreactive depressionrate of depreciationradiation pyrometerquadriphonic systemquadraphonic systempterocarpus indicusprofessional dancerpresident john adamsprairie golden asterpractice of medicinepork-and-veal goulashpolyunsaturated fatpolaroid land cameraplains lemon monardapine-barren sandwortpied piper of hamelinpersonal credit lineperiodontal diseasepeperomia sandersiipedestrian crossingparsley-leaved thornparathyroid hormonepaleo-indian cultureorder polymastiginaorder plumbaginalesorder plantaginalesopuntia lindheimerinuclear-powered shipmiddle temporal veinlaportea canadensiskingdom prokaryotaejudicial separationjudicial proceedingjudgment in personamjapanese pagoda treeidiographic sciencehyperfocal distancehooded pitcher plantheterophil antibodyground-emplaced minegradable oppositiongigacycle per secondgenus pterodactylusgenus pseudowinteragenus paracheirodongenus dracocephalumgenus dicranopterisgenus dactylopterusgenus cardiospermumfringed poppy mallowfamily torpedinidaefamily nephropsidaeexperimental methodeuropean wolf spidereuropean spider crabeuropean black aldereuropean bird cherryelaeocarpus grandiseducational programdynamic loudspeakerdryopteris goldianadryopteris fragransdrepanocytic anemiadorsal scapular veindepreciation chargedental practitionerdental orthopaedicsdeflationary spiralcurled leaf pondweedcrocodilian reptilecoptis groenlandicacommon lady's-slippercommerce departmentclinopodium vulgareclinical depressionclass coniferopsidacerebrospinal fluidcardioid microphonebradley's spleenwortbidens trichospermabastardy proceedingauditory perceptionarnold daniel palmerapodictic certaintyanoa depressicornisalexander prokhorovaleksandr prokhorovaleksandr pavlovichagitated depressionadlerian psychologyacer pseudoplatanusabdominal pregnancy
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