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15-Letter Words Containing: I,O,O,S,S,T,T

 (In Any Order)
There are 182 15 letter words, 24 15 letter phrases and 0 15 letter abbr's with I,O,O,S,S,T,T in.

Best Scoring 15 Letter Words With: I,O,O,S,S,T,T

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

photosensitized15
30 verb, adjectivev, adj
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

photosensitizes15
29 verbv
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

photosensitizer15
29 nounn
Valid word for Scrabble US
nonobjectivists15
29 nounn
Valid word for Scrabble US
protozoologists15
27 nounn
noun

• a zoologist who studies protozoans

sclerotizations15
26 nounn
Valid word for Scrabble US
thromboplastins15
24 nounn
noun

• an enzyme liberated from blood platelets that converts prothrombin into thrombin as blood starts to clot

axiomatisations15
24 nounn
Valid word for Scrabble US
spectroscopists15
23 nounn
Valid word for Scrabble US
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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

Words (182)
hospitalisationconservationistvasoconstrictorphotosynthesizeconstructionistmisconstructioncontentiousnesstrisoctahedronstranspositionaltransformationsthromboplastinsstoichiometriessedimentologistprotozoologistsprognosticatorsphotosensitizedparasitologistsoperationalistsneuroanatomistsliturgiologistsepistemologistsdisorientationsdialectologistsdeconstructionscorticosteronescoinvestigatorsastrobiologistsantimonopolistsvasodilatationstransportationstonsillectomiestenosynovitisesspectroscopistssophisticationssclerotizationsrheumatologistsretinoblastomasreconstructionsreconstitutionsradiostrontiumsprotohistoriansprosthodontistsprostatectomiesprohibitionistsprocrastinatorsposttransfusionpoststimulatorypoststimulationpostproductionsphotosensitizesphotosensitizerphotogeologistsphotodissociatephotobiologistspaleontologistsoversaturationsoverestimationsosteomyelitisesobstructionistsobstructionismsnonobjectivistsmisorientationsmiscomputationsmastoidectomiesethnohistoriansenterocolitiseselectrodepositscotransductionscorticosteroidscooperationistscontrapositivescontrapositionsconstitutionalsbacteriologistsaxiomatisationsautotransfusionautosuggestionsassociationistsanthropologistsosteomyelitidesnonstationarieszoophytologistswatercolouristsvolatilisationsvitriolisationsuterogestationstrinitrocresolstopochemistriesthoracoplastiestheosophisticaltheologisationstelomerisationssystematologiessuperfoetationssuboptimisationstrobilizationsstrobilisationsstomatoplastiesstoechiometriesstereoisometricsectionizationssectionisationssclerotisationsrostrocarinatesrontgenologistsrontgenisationsrestorationistsrestorationismsremonetisationsreformationistsprotospathariusprotospathairesprotistologistsproselytisationprojectisationsprioritisationspoliticisationspneumatologistsplagiostomatousphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphosphatisationperiodontitisespalaeobotanistsosteoarthriticsoptimalisationsopisthognathismoncogeneticistsnorethisteronesnarcoterroristsmylonitisationsintrosusceptionimposthumationshypostasizationhypostasisationheterostrophieshepaticologistsgrammatologistsgeometrisationsfictionisationsexplorationistsenthronisationsdysteleologistsdolomitisationsdissolutionistsdisforestationsdemonetisationscytotaxonomistsconvocationistscontesserationsconstructionismconstitutionistconscriptionistconcretisationscolonisationistcoinstantaneouschromatologistschloritisationscategorisationsbloodthirstiestbioastronauticsautomatisationsautoionisationsastronavigatorsastrogeologistsarcheobotanistsanthroposophistantagonisationsabsorptiometersureterostenosisthoracocentesisopisthognathousnumismatologisthypostatisationdermatophytosisdermatomyositiscostochondritisconversationistbalanoposthitis
Phrases (24)
uss constitutionstraight shooterlogistic supportcontinuous tensecarnassial toothartist's workroomalto saxophonistacross the nationwhistle-stop tourunit of viscositytransaction costtobacconist shopsupport stockingsea island cottonprotoctist genuspromotion systemposthumous birthobservation postnestor notabilismicrostomus kittmacrotis lagotisgasoline stationcotinus obovatusacoustic storage
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