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13-Letter Words Containing: I,O,R,S,S,Y

 (In Any Order)
There are 165 13 letter words, 22 13 letter phrases and 0 13 letter abbr's with I,O,R,S,S,Y in.

Best Scoring 13 Letter Words With: I,O,R,S,S,Y

Expand?WordSave?LengthUsagePointsType
synchronizers13
30 nounn
noun

• an instrument that indicates whether two periodic motions are synchronous (especially an instrument that enables a pilot to synchronize the propellers of a plane that has two or more engines)

psychohistory13
29 nounn
noun

• The scientific study of psychology and motivation in history.

heterozygosis13
29 nounn
Valid word for Scrabble US
chymotrypsins13
28 nounn
Valid word for Scrabble US
proselytizers13
27 nounn
Valid word for Scrabble US
psychotropics13
27 noun, adjectiven, adj
adjective

• affecting the mind or mood or other mental processes

polymorphisms13
27 noun, adjectiven, adj
noun

• (genetics) the genetic variation within a population that natural selection can operate on

• (chemistry) the existence of different kinds of crystal of the same chemical compound

• (biology) the existence of two or more forms of individuals within the same animal species (independent of sex differences)

cryptorchisms13
27
noun

• failure of one or both testes to move into the scrotum as the male fetus develops

psychometrics13
27 nounn
noun

• any branch of psychology concerned with psychological measurements

hyperhidrosis13
25 nounn
noun

• excessive and profuse perspiration

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 13 Letter Words

Words (165)
progressivelyhyperhidrosisirresponsiblyneurosyphilissynchronisingconfessionarysynchronisticconcessionarypromiscuouslyastrophysicalscrumptiouslyperspicuouslyvoluntaryistssuperloyaliststreptomycinsserpiginouslysacrosanctityrumbustiouslyproselytizersproselytisingpolyribosomespolygraphistspestiferouslymyelofibrosesmotorcyclistsmicroanalystsmicroanalysismicroanalyseshyperhidrosesgymnospermiesembryogenesiscryosurgeriescompressivelyindustriouslyillustriouslybacteriolysisvoluntaryismsthyroiditisessynchronizerssuperlobbyistsubversionarystylographiesstreptolysinsstorytellingspyrotechnistspsychotropicspsychometriespsychohistoryprostacyclinsprestigiouslypraseodymiumsporphyropsinspolymorphismspolycentrismspapyrologistsoverseriouslymyocarditisesmicrocrystalsisochronouslyhysterotomieshypertensionshydrotropismsheterozygosisforestaysailsfibrinolysinsembryologistsdissimilatorydigressionarycysticercosiscysticercosescysticercoidscyclosporinescryptorchismscryptologistschymotrypsinschromatolysisboysenberriesbacteriolysesattorneyshipsasynchronismsassortativelyarsenopyritesantiroyalistspsychometricsprogressivityperissodactylmyelofibrosiszygomorphismstypographiststroglodytismssyringotomiessynchroniserssynchondrosissympiesometersycophantriessurveyorshipsstereotypistsstereotypingsspherocytosissomniferouslysinistrorselysarcocystisessaprophytismsresynchronisepsychometristprosyllogismsproselytisersprogymnasiumsprocessionarypresbyacousispossessionarypolyisoprenespolyhistoriespityrosporumsphysiolatriesphysiocraciesparasymbiosisparasymbiosesparasymbiontsparapsychosisparalysationsnyctitropismsnarcohypnosisnarcoanalysismythologisersmyringoscopesichthyorniseshysteromaniashysterogenieshypsometristshypsographieshypothesizershypothesisershypersarcosishylomorphismshydropathistsheterostylismheterostylieshalfseriouslyfissiparouslyerysipelatousepidermolysisepidermolysesdispossessorydesoxyribosesdepolymerisescystographiescryptomnesiascryptogamistscopolymerisescommissionarychrysocraciescaryopterisessymbol-worshipstrobilomycesself-discoverykeratomycosisichthyosaurushydroisohypsehydrarthrosisfibromyositisextrasystolicdesynchronisechrysochlorisastrodynamics
Phrases (22)
scoring systemdiospyros kakiaxillary fossaauditory sensewest yorkshirestyrax obassiasoothing syrupsir thomas wyatsecret societyratio analysispyrus communisprincess royalpoison parsleyorkney islandshistory lessongenus sayornisgenus pyrrosiagenus isopyrumdihybrid crosscoronary sinusbristly locustbodily process
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