Dictionary Only:
Profanity Off:

18-Letter Words Containing: I,N,O,O,P,S,S,T

 (In Any Order)
There are 25 18 letter words, 65 18 letter phrases and 0 18 letter abbr's with I,N,O,O,P,S,S,T in.

Best Scoring 18 Letter Words With: I,N,O,O,P,S,S,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 (25)
hyperaldosteronismsphygmomanometriesrehospitalizationspostpsychoanalyticphotosensitizationphotosensitivitiesphotomorphogenesisphotodissociationsphotodisintegratesoverprotectivenessopinionativenessesnoncooperationistsnonanthropologistsneuropsychologistsneurophysiologistsintrospectionisticimpersonalizationsimmunopathologistshyposensitizationsgranulocytopoiesisgranulocytopoieseselectrodepositionsdephosphorylationsdepersonalizationsbacteriorhodopsins
Phrases (65)
tangible possessionsupervisory routinesuborder anisopterascorpio the scorpionpriority processingpooecetes gramineuspolianthes tuberosapoisonous substanceneuropterous insectnational censorshipmusical compositionmaterial possessionhouses of parliamenthealth professionalfirst epistle of johncapital of wisconsinartocarpus communisunspoken accusationthamnophis proximussynaptomys borealissymplocus tinctoriasubclass actinopodastereoscopic visionstereophonic systemsteganopus tricolorspotsylvania countyshort saphenous veinsensory deprivationsciaenops ocellatusrhizopus stoloniferpsocopterous insectprofessional tennisprionotus carolinuspresident rooseveltpotassium carbonatepotamogeton crispuspoephila castanotispinnotheres ostreumphonological systempesticide poisoningperiodontal diseasepaul bustill robesonparochetus communisorthopterous insectopisthocomus hoazinoperations researchomphalotus illudensneurotic depressionnervous prostrationlip synchronisationleontocebus oedipusgenus schizopetalonfausto paolo sozziniepistle to the romansdicamptodon ensatusdavidson's penstemoncystopteris montanacoreopsis tinctoriacontopus sordiduluscompetitor analysiscompassionate leavechaenopsis ocellataassistant professoracoustic absorptionabsorption 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