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18-Letter Words Containing: S,E,I,G,N,I,O,R

 (In Any Order)
There are 29 18 letter words, 117 18 letter phrases and 0 18 letter abbr's with S,E,I,G,N,I,O,R in.

Best Scoring 18 Letter Words With: S,E,I,G,N,I,O,R

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 (29)
videoconferencingsvaingloriousnessesuncompromisingnesssubcategorizationssacrilegiousnessesphotodisintegratesphotodisintegratedneurophysiologistsmicroencapsulatingmagnetostrictivelymacroglobulinemiaslymphangiographiesinternationalisingincorrigiblenesseshyperpigmentationsgranulocytopoiesisdihydroergotaminescounterquestioningcounteradvertisingcongregationalistscongregationalismscompartmentalisingbourgeoisificationnonprognosticativeneurophysiologicallacto-vegetarianismgood-neighborlinessglomerulonephritisantiferromagnetism
Phrases (117)
single-reed woodwindsergei rachmaninoffscottish highlanderreligious residenceprofessional boxingpriority processingon an irregular basisminister of religionlinguistic relationirvingia gabonensisinstallation chargegovernment ministergenus struthiomimuserigeron canadensisblue ridge mountainsantineoplastic drugair-to-ground missilewinter olympic gameswhite fringed orchisvinegar joe stilwellvaccinia gangrenosatransfer of trainingthermosetting resintaraktogenos kurziitaraktagenos kurziistraight-line methodsolar magnetic fieldsignal-to-noise ratiosensorimotor regionsaxifraga hypnoidesrhodesian ridgebackrhodanthe manglesiirhizomatous begoniarepulsorlift engineregression equationregression analysisregistration numberregional anesthesiareal-time processingpus-forming bacteriapurple virgin's bowerprosecuting officerprairie golden asterphragmites communispenstemon rydbergiipedestrian crossingorder ustilaginalesorder polymastiginaold frisian languagenonreligious personnasogastric feedingmultiple regressionminato ohashi bridgemerovingian dynastymeriones longifronsmelospiza georgianamarriage counselingmagnesium hydroxidelimnodromus griseusleaning tower of pisalate-spring-bloomingkeratosis nigricanskammon strait bridgejohn birks gillespieiron-storage diseaseintravenous feedinginorganic phosphateinorganic chemistryinformer's privilegeinductive reasoningidiographic sciencegrindelia squarrosagreenhouse emissiongreen fringed orchisgraduation exercisegradable oppositionglorious revolutiongiannangelo braschigeostationary orbitgenus trichodesmiumgenus rhinonicterisgenus micropogoniasgenus microdipodopsgenus ibero-mesornisgenus dicranopterisgenus chorizagrotisgenus centropristisgenus argyroxiphiumgenus archidiskidongenus actiniopterisgenital personalitygastroepiploic veinfringed loosestrifefragaria chiloensisflorida selaginellafinno-ugric-speakingenglish hippocrateseastern indigo snakedryopteris goldianadivine right of kingsdissociation energydeep supporting firedeductive reasoningcoptis groenlandicacontinuing trespassconnarus guianensiscongenital disordercharles ii of englandcardigan welsh corgicardamine douglasiicapital of singaporebinge-vomit syndromeassociate in nursingasian tiger mosquitoanion-exchange resinagitated depressionaegilops triuncalis
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