Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 63 18 letter words, 137 18 letter phrases and 0 18 letter abbr's with O,P,P,T in.

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

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 (63)
disproportionatelyanthropomorphizingspectrophotometricpsychopathologicalsupersophisticatedsuperminicomputersstereophotographicspectrophotometersspectrohelioscopesspectroheliographyspectroheliographspsychophysiologistpsychopathologistspseudoparenchymatapropertylessnessespropagandisticallypresumptuousnessespreposterousnessespostpsychoanalyticpolychromatophilicpolychromatophiliaphysiopathologicalphotoreproductionsphotomorphogenesisphotomorphogenesesphotomicrographiesphotolithographingphotolithographiesphotodecompositionphosphoglucomutasephosphodiesterasespentachlorophenolspathophysiologicalmicrophotographiesmicrophotographersmicrolepidopterousmacrophotographieslumpenproletariatslepidopterologistslepidopterologicalimmunosuppressantsimmunoprecipitatesimmunoprecipitatedhypophysectomizinghyperpolarizationshyperpigmentationsevapotranspirationelectrophotographydisproportionationdisproportionatingdephosphorylationscounterpropagandasastrophotographiesastrophotographerstriphosphopyridinespectrographicallypteridospermopsidapteridospermaphytapsychotherapeuticspseudopleuronectespolypropenonitrilepalaeoanthropologyhypoparathyroidism
Phrases (137)
xerographic printertypographical errorsuperiority complexsphenodon punctatumscorpio the scorpionproduct developmentprivate corporationpriority processingposterior pituitaryportuguese republicpopulus tremuloidespiano transcriptionphotographer's modelpapuan monetary unitp-type semiconductoroperating procedurenewspaper columnistjohn pierpont morgandisreputable personcomputer peripheralcomptonia peregrinacapital of cape verdeantilope cervicaprayellow pitcher plantweapons emplacementvalley pocket gophertwin-propeller-planetrisodium phosphatetravel purposefullytopographic anatomythamnophis proximustemporary expedientsuborder lipotyphlastreptopelia turtursporobolus poiretiispirit of turpentinespanish oyster plantsemaphore telegraphsao tome and principereaction propulsionpull out all the stopspublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispsychotherapy grouppsocopterous insectprumnopitys elegansprospero lambertinipropositional logicproportional sampleprophylactic deviceproperty settlementpromotional expensepresent progressivepower of appointmentpotamogeton crispusportal hypertensionpopulus trichocarpapoephila castanotisplains pocket gopherphotographic cameraphotogenic epilepsyphilipp melanchthonpezophaps solitariapesticide poisoningpedilanthus pavonispediculosis capitispaumotu archipelagopart-of-speech taggerparathion poisoningpaprilus alepidotusoutput-to-input ratioorder psilophytalesorder ephemeropteraopen-air marketplacenotoryctus typhlopsnepal trumpet flowermultiplex operationmultiple-furrow plowmontia lamprospermametaphosphoric acidmarie goeppert mayermaria goeppert-mayerleptopteris superbalepromatous leprosylepiota clypeolarialepiota cepaestipesjapanese poinsettiajapanese pagoda treej. robert oppenheimeripratropium bromideipomoea leptophyllainteragency supportinorganic phosphatehypoplastic anaemiahooded pitcher plantgroup psychotherapygroup participationgroup centrospermaegradable oppositiongiant potato creepergenus streptocarpusgenus protoceratopsgenus plectrophenaxgenus platypoecilusgenus leptotyphlopsgenus graptophyllumgenus cephalopterusgastroepiploic veinfront-porch campaignfine-art photographyeucalyptus camphoraenglish hippocratesdoctor of philosophydivision phaeophytadigital photographydeep supporting firecryptogramma crispacorporal punishmentcomputer programmercomputer programingcomputed tomographycomplex prepositioncommon pitcher plantclass hepaticopsidaclass cryptophyceaechrysolophus pictuscapital of singaporebrush-tail porcupinebody plethysmographauditory perceptionapplication programapical placentationalsophila pometariaacer 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