13-Letter Words Containing OP

There are 419 13-letter words that contain OP. 101 are common words, such as ACETAMINOPHEN and ANGIOPLASTIES. A rarer one is ZOOPLANKTONIC. In this set, I is the most frequent open letter (322 words). 60 words contain a doubled letter.

Full list 419

Common words

acetaminophenangioplastiesappropriatelyappropriatingappropriationappropriatorsarchbishopricastrophysicalbiophysicistschiropracticschiropractorscolonoscopies
acetaminophenangioplastiesappropriatelyappropriatingappropriationappropriatorsarchbishopricastrophysicalbiophysicistschiropracticschiropractorscolonoscopiescooperativelycopiousnessescosmopolitansdepopulationsdevelopmentaldisproportioneavesdropperseavesdroppingelectroplatedelectroplateselectroscopeselectroscopicencyclopaediaencyclopaedicencyclopediasexpropriatingexpropriationexpropriatorsfoppishnessesgeophysicistshelicopteringhopefulnesseshypertrophiedhypertrophiesimproprietiesinappropriateinopportunelykaleidoscopeskaleidoscopicmegalopolisesmicroscopicalmisanthropiesmisanthropistnamedroppingsonomatopoeiasonomatopoeticoperationallyophthalmologyopportunisticopportunitiesopprobriouslyoptimizationsorthopaedistsoscilloscopesoverdevelopedoveroptimismsoverpopulatedoverpopulatespharmacopeiaspharmacopoeiaphilanthropicphilosophicalphilosophizedphilosophizerphilosophizespolypropylenepostoperativepropagandistspropagandizedpropagandizespropheticallyprophylacticspropinquitiespropitiationsproportionalsproportionateproportioningpropositionalpropositionedproprietariesproprietorialpsychopathiespsychotropicsradioisotopesredevelopmentsarcophagusesschizophreniaschizophrenicsharecropperssharecroppingsophisticatedsophisticatessoporificallyspectroscopesspectroscopicthermoplastictopographicaltriceratopsesuncooperativemicroplasticstopologicallyanisometropiaanthropogenicanthropolatryanthropologicanthropometryanthropopathyanthropophagianthropophagyanthroposophyapheliotropicapogeotropismapostrophizedapostrophizesarachnophobiaarchaeopteryxarsenopyritesarthroscopiesbacteriophageboustrophedonbronchoscopescatastrophismcatastrophistchalcopyriteschromatophorechromoproteinclaustrophobeconidiophorescopartnershipcopolymerizedcopolymerizescopyrightablecycloparaffincyclopropanesdeipnosophistdermatoplastydeuteranopiasdiageotropismdiastrophismsectoparasiteselectrophilicelectrophorusencyclopedistendoparasitesendopeptidaseentomophagousentomophilousflavopurpurinfluoroscopiesgeophysicallyglycoproteinsgonadotropinsgymnosophistsheliotropismshematopoiesisheteropterousheterotrophichymenopteranshymenopteroushypermetropiahypophosphatehypophosphiteinopportunityinteroperableinteroperateslaparoscopieslaryngoscopeslepidopteranslepidopteristlepidopterousleptophyllouslycanthropiesmacroscopicalmastigophoranmembranophonemicroparasitemorphophonemenasopharynxesnaturopathiesnecrophiliacsnecrophilismsneoplasticismnitroparaffinnucleoproteinoligopolisticopportunenessoscilloscopicpharyngoscopepharyngoscopyphototropismsphytoplanktonpneumatophorepremenopausalproparoxytoneproprietarilyproprioceptorprosopopoeiaspsychopathistpsychophysicspteridophytespyrophosphaterhinoplastiesscleroproteinsiphonophoressophisticallyspermatophorespermatophytestenopetalousstenophyllousstereoscopiesstereotropismstormtrooperssubpopulationtachistoscopethigmotropismthoracoplastytoxoplasmosisxerophthalmiaailurophobiasallelopathiesallopolyploidaminophyllineanisometropicanisotropismsanthophylliteanthropomorphapostrophisedapostrophisesappropriativearthropathiesautopolyploidazathioprinesbacteriophagybenzophenonesbibliopegistsbibliophiliesbibliophilismbibliopolistsbipropellantsblepharoplastbronchoscopicbutyrophenonecacophonouslycardiopathiesceruloplasminchemotropismschloropicrinschloroplasticcoleopteristscoparcenariescoplanaritiescoprocessingscoproductionscoprophiliacscoproprietorscorticotropincosmopolitismcryopreservedcryopreservesdermatophytesdinitrophenoldoppelgangersdryopithecineecophysiologyectoparasiticelectrophilesencyclopedismendoparasiticendoperoxidesendopolyploidenteropathiesentomophilieseosinophiliasergastoplasmsexopeptidasesflavoproteinsfluoroscopingfluoroscopistgalvanoscopesgastroscopiesgastroscopistgeopoliticiangeotropicallyglycopeptidesgonadotrophicgonadotrophinhematophagoushematopoieseshematopoieticheterophonieshomopolymerichydroperoxidehydrotropismshymenopteronshypermetropichypopharyngeshypopharynxeshypopituitaryinoperculatesintercroppingintertropicaliontophoresesiontophoresisiontophoreticisoprenalinesisoproterenollaparoscopistluteotrophinsmagnetopausesmegalopolitanmetallophonesmetropolitansmicroparticlemicrophyllousmicrophysicalmicropipettesmicroplanktonmicroporositymicroprogramsmicropuncturemicroscopistsmisdevelopingmonophthongalmonopsonisticmycetophagousmyrmecophilesmythopoeticalnannoplanktonnasopharyngesneoplasticistnephropathiesneuropeptidesnincompooperynoncooperatornucleoplasmiconychophoransopenabilitiesopenheartedlyopenmouthedlyoperabilitiesoperationismsoperationistsoperativenessoperosenessesopinionatedlyopisthobranchoppositionistoptimisationsoptionalitiesoropharyngealorthopteristsorthopteroidsosteoplastiesoutpopulatingoveroperatingoveroptimistspancytopeniaspanleukopeniaphanerophytespharmacopeialphilosophisedphilosophisesphotoperiodicphotopolymersphotopositivephotoproductsphragmoplastsphreatophytesphreatophyticphytopathogenphytoplankterpogonophoransporphyropsinsprecopulatorypropaedeuticspropagandizerpropoxyphenesprosopographyprototrophiespsychopathicspsychrophilicpyrophyllitesradioisotopicreappropriaterepopularizedrepopularizesrepopulationsretinopathiesretinoscopiesschizophrenessigmoidoscopysomatopleuressomatotrophinsomatotropinssporopolleninstereophoniesstereopticonsstrophanthinssuboptimizingsycophantismssynchroscopestechnophobiastheophyllinesthermophilousthermotropismthyrotrophinstoplessnessestoxoplasmosestracheophytestrichopteranstrimethoprimstrophoblastictropicalizingtropocollagenurethroscopesxerophthalmiczooplanktonic

About this list

Words
419 (101 common words)
Common example
acetaminophen
Rare example
zooplanktonic
Doubled letters
60
Ending in S
203
Most frequent letter
I (322)

Questions

How many 13-letter words containing op are there?

419. 101 of them are common words.

What is a common example?

ACETAMINOPHEN is among the common words in this set.