Dictionary Only:
Profanity Off:

16-Letter Words Containing: I,O,P,R,S,S,T

 (In Any Order)
There are 113 16 letter words, 100 16 letter phrases and 0 16 letter abbr's with I,O,P,R,S,S,T in.

Best Scoring 16 Letter Words With: I,O,P,R,S,S,T

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 16. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 16 Letter Words

Words (113)
irresponsibilityaustralopithecusstereomicroscopeparapsychologistultraprogressiveultramicroscopestransplantationstranscriptionistthermoperiodismssupranationalistsupranationalismsupportivenessessupportabilitiessuperspeculationsupersaturationssuperromanticismsuperpatriotismssupernormalitiessuperimpositionsstroboscopicallystereoscopicallystadtholdershipssporotrichosisesseropositivitiesresponsibilitiespsychotherapistspsychometricianspsychohistoricalpsychohistoriansprussianizationsprotrusivenessesprotectivenessesproselytizationspropitiousnessesprognosticationsprofitablenessesproductivenessesprocrastinationsprocessibilitiesprocessabilitiespresuppositionalprestidigitatorspreservationistspreregistrationspreformationistspostresurrectionpostpresidentialpostmillenarianspolydispersitiesphytochemistriesphysiotherapistsphotosensitizersphotojournalistsphotojournalismsphotochemistriesphosphorylationsphosphocreatinespetrochemistriespertinaciousnesspersonificationspersonalizationsperemptorinessesoversubscriptionoverspeculationsoverconsumptionsoutdoorsmanshipsnonpsychiatristsnonpartisanshipsmultiprocessingsmistranscriptionleukodystrophiesintrospectionistintercomparisonshypopituitarismshypervitaminoseshyperviscositieshyperthyroidismshypersalivationshypermetabolismshypercatabolismshygroscopicitieshistoriographieshistoriographershermaphroditismsgeomorphologistsextemporisationsenantiomorphismsdistributorshipsdepressurizationdaguerreotypistscryptozoologistscrossopterygiansconservatorshipscomptrollershipscircumscriptionsblepharoplastiesarchiepiscopatesantiaphrodisiacsanthropopathismsunpropitiousnessunprofitablenessunproductivenesssteprelationshipspondylarthritisspiritualisationself-preservationpraiseworthinessphlebothrombosisintrospectionismhypervitaminosiscross-pollinationcross-pollinatingcontemporariness
Phrases (100)
tenor saxophonistroseate spoonbillptloris paradiseapterocles indicusproteles cristatapresident johnsonpotassium nitratepoinsettia strainisometric processhealth professiongenus triceratopsgenus ptilocercusgenus istiophorusgenus angiopterisdecoction processatmospheric stateadiabatic processacoustic spectrumzygomatic processwestern poison oakurocystis cepulaeturn of expressionturdus philomelostemporalis musclesystolic pressurespotted sandpipersplit personalityspirits of ammoniaspinal nerve rootsspenserian sonnetspecious argumentsparaxis tricolorsitophylus oryzaesir patrick mansonshooting preserveseptic sore throatscilla nonscriptasarsaparilla rootsaint christopherpterygoid processpsychometric testpsophia crepitanspropulsion systemprogressive tenseprogressive partyprevious questionpress associationpresident madisonpotassium muriatepotassium bromidepond-scum parasitepoint of periapsispistia stratoitespistia stratiotesphlomis fruticosaphalaris tuberosapatriarchal crosspassive transportpasser domesticusparophrys vitulusoriental scops owlodontaspis taurusnotropis cornutusmetabolic processkeratosis pilarisgenus vespertiliogenus spirochaetagenus ptilocrinusgenus pterostylisgenus prumnopitysgenus protohippusgenus pinnotheresgenus phegopterisgenus petrocoptisgenus peristediongenus micropterusgenus lithocarpusgenus leptopterisgenus lastreopsisgenus hippotragusgenus goniopterisgenus doryopterisgenus cystopterisemission spectrumelectronic sportseastern poison oakdramatis personaedivision protistacytisus scopariuscynopterus sphinxcryptic crosswordcopernican systemcomputer businesscompression ratiocognitive processcapacitive sensorcanis lupus arctosbase of operationsassumption of maryaspidistra elatio
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