Dictionary Only:
Profanity Off:

18-Letter Words Containing: I,S,U,P,R,E,L

 (In Any Order)
There are 31 18 letter words, 157 18 letter phrases and 0 18 letter abbr's with I,S,U,P,R,E,L in.

Best Scoring 18 Letter Words With: I,S,U,P,R,E,L

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US 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 (31)
neuropsychologicalunprofitablenessesunprinciplednessesunpredictabilitiesultrasophisticatedsupranationalitiessuperintelligencessuperintellectualssupercivilizationssuperciliousnessesspectrofluorimeterribonucleoproteinspseudotuberculosispronounceabilitiesperpendicularitiesneuropsychologistsneurophysiologistsmicrolepidopterousmicroencapsulationmicroencapsulatinglumpenproletariatsincorruptibilitiesimperturbabilitiesgranulocytopoiesisgranulocytopoiesesentrepreneurialismdisreputablenessesaustralopithecinesneurophysiologicalmucopolysaccharideglomerulonephritis
Phrases (157)
upton beall sinclairsuperiority complexsir peter paul rubenssexual reproductionsetophaga ruticillarepublic of surinamerepublic of sloveniarepublic of maldivesrepublic of hondurasprince-of-wales plumeportuguese republicpopulus tremuloidespolish monetary unitpolianthes tuberosaparainfluenza virusnicolaus copernicusnewspaper columnistmusical performancemusculus temporalismusculospiral nervelimenitis archippuslepomis macrochirushypertonic solutionhouses of parliamentfreudian psychologydisreputable persondipsacus sylvestrisaspalathus linearisantirrhinum filipesantineoplastic drugamerican pulsatillaacer pennsylvanicumxyphophorus hellerivespula maculifronsvespertilio murinusvena supraorbitalisvena appendicularisvascular prosthesisvascular hemophiliauropsilus soricipesupholstery materialunipolar depressionumbelliferous planttussock caterpillartuberculoid leprosytrusteeship counciltragelaphus buxtonitextual scholarshipsyrian arab republicsupratrochlear veinsupernatural virtuesuperior labial veinsuperior colliculussuperfamily apoideasuborder lipotyphlasubmersible warshipsubclass cirripediasubclass amphineurastriped button quailstreptopelia turtursterculia rupestrissteganopus tricolorsporobolus poiretiisouthern yellow pinesodium hypochloritesir humphrey gilbertsingle-furrow ploughsexual relationshipsaratoga spittlebugsample distributionsalicornia europaeasaints peter and paulrhizopus stoloniferrepulsorlift enginerepublic of the sudanrepublic of botswanareaction propulsionquercus chrysolepispurple-hooded orchispurple virgin's bowerpupillary sphincterpulse timing circuitpublic relations manpublic presentationprunus pensylvanicaprumnopitys elegansprocursive epilepsyprehistoric culturepopulus balsamiferapolypodium scouleripolice headquarterspodiceps ruficollisplumed scorpionfishplexus mesentericusplatanus orientalisplatanus acerifoliaphilaenus spumariusphaseolus angularispetroleum geologistpersian gulf illnessperpendicular styleperiarterial plexuspennisetum ruppeliipeninsular malaysiapaul bustill robesonpaprilus alepidotuspalestine authorityorder plumbaginalesnuclear-powered shipnonreligious personnewspaper publishermusculus pectoralismusculophrenic veinmultiple regressionmountain spleenwortleptopteris superbajumping bristletailjudicial separationinterplanetary dustilex paraguariensishypsiglena torquataherpes simplex virusgenus scolopendriumgenus pleurothallisgenus pleurobrachiagenus gasterophilusgenus chirocephalusfissurella aperturafavourable positionfamily cupressaceaeexpress luxury linerexclusion principleeuropean wolf spidereucalyptus coriaceaerigeron pulchellusepidural anesthesiaepacris obtusifoliaelaeocarpus grandisdynamic loudspeakerdorsal scapular veincustard-apple familycrataegus apiifoliacorporal punishmentcomputer simulationcoluber hippocrepiscnemidophorus veloxcerebrospinal fluidbursera microphyllabrush-tail porcupineblissus leucopterusauriparus flavicepsaspidelaps lubricusarisaema triphyllumantarctic peninsulaalnus veridis crispaallium ampeloprasumaegilops triuncalis
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