13 letter words ending with "is"

phanerothyris pharyngolepis phasmatocoris philippopolis phloeograptis phlyctimantis phoenicolepis phonophoresis photoanalysis photopheresis photophoresis phragmitensis phratochronis phryganeopsis phylacobiosis phyllidiopsis phyllobrostis phyllocnistis physiogenesis phytocoenosis piroplasmosis piscogavialis pithauriopsis plasmacytosis plasmocytosis platykurtosis platymetopsis plegiocidaris plesiocidaris pleurochrysis pleurocoronis pleurothallis plicaturopsis pneumatolysis pneumocytosis pneumomycosis pneumonolysis poce-les-bois poecilopharis polemograptis poliomyelitis polistiformis polyarteritis polyarthritis polycertaspis polyedriopsis polymorphosis polynucleosis polyserositis polysinusitis polysynthesis pontarddulais porokeratosis porpolomopsis porrhostaspis praemallaspis prayingmantis precancerosis prehypophysis preux-au-bois prismatomeris probathyopsis procatalepsis proceropycnis processedchis proctocolitis procynodictis prodasycnemis profilicollis proleptolepis prosopodopsis prosphymaspis protalaridris protaphreutis protasekretis proterothesis proteuchloris protocollyris protocreopsis protonycteris protorothyris protosphargis protothecosis prudentopolis psammagrostis pseudalsophis pseudanabasis pseudanamomis pseudargynnis pseudecheneis pseudoblepsis pseudochromis pseudocomotis pseudoedaspis pseudoglottis pseudogonaxis pseudogonitis pseudographis pseudoliparis pseudomasaris pseudonoseris pseudopanolis pseudoperotis pseudophiaris pseudopotamis pseudoprocris pseudotaranis psychanalysis psychogenesis psychokinesis pteronotropis ptychochromis pusillathetis pycnagorastis pylephlebitis pyobacillosis qianshanornis qiaotingaspis quadriparesis querandiornis quirinopolis quotemeonthis rachicentesis radioanalysis radionecrosis radioneuritis railroadthais raon-aux-bois retinoschisis retrodialysis rhabdocarpais rhamdioglanis rhamphodopsis rhanteriopsis rhaphanidosis rhinonicteris rhinostenosis rhopaloscelis rhopalostylis rhynchagrotis rhynchocypris rhynchostylis rhynchotropis ribeiropolis richardharris rickettsiosis roeperocharis rondonopolis ronzo-chienis rorainopolis rubidograptis rutilograptis sacabambaspis sacrolumbalis sacrospinalis sagenidiopsis saint-caprais saint-gervais saint-maulvis saint-servais saintfrancois salmonellosis salutogenesis salzlandkreis sandwichensis sanger-harris sarcanthopsis saurosphargis saxifragopsis scalaribalcis scaphidriotis scaphyglottis schizogenesis sciaromiopsis sclerograptis sclerophantis sclerorhachis scorpaenopsis scotiellopsis scotonycteris secarecytosis seguenziopsis seismogenesis self-analysis self-hypnosis semisynthesis semperfidelis seriousnessis serodiagnosis serranopolis serrulacaulis shandongornis sialoadenitis sialodochitis sibbaldiopsis silvianopolis sinclairlewis slatina-timis somitogenesis songlingornis songswhenitis sonntagskreis soterioupolis spalerosophis spathoglottis spectatoritis speleogenesis spermatolysis sphaerocystis sphaerodeltis sphaerodothis sphaerostylis sphallenopsis sphenonectris spherocytosis sphodromantis spinoaequalis spirochetosis spondylolysis statheromeris stauroteuthis steatogenesis stemonitopsis stenoptilotis stephanolepis stephanpastis stereokinesis stereorhachis sthenoprocris sthenoteuthis streptothyris strigirostris stringbikinis stromatoveris strongylaspis subruficollis subscapularis succeschottis superciliaris superficialis supervisionis sury-aux-bois sventybrastis symbiogenesis sympetalistis synchondrosis synechocystis synecphonesis synkatathesis synthemiopsis syntomidopsis taboparalysis tachyphylaxis taeniorhachis taphrogenesis taskasaplidis technogenesis telediagnosis teleoanalysis telodontaspis telosphrantis telpochcallis tenosynovitis tenthredopsis teratogenesis tereingaornis tetrapodophis thaumogenesis thebeyoftunis theevidenceis theodoropolis thepasswordis thequestionis thermogenesis thermokinesis thielaviopsis thigmokinesis thomasordavis thoracentesis thryssocypris thysanocrepis thysanopeltis timeisawparis tithymalopsis tomopteropsis tomosynthesis tonkinoscaris tortilicaulis tous-les-mois toxoplasmosis trachyteuthis transaminitis transatlantis transversalis traquairaspis treatyofparis trichanthemis trichocoronis trichoglottis trichomatosis trichomonosis trichomycosis trichorrhexis tridensimilis trigonarthris trimerotropis triphaenopsis tristaniopsis triteleiopsis tritonoturris trochetiopsis trombiculosis tropicollesis tropidonophis tropidoturris trustmeonthis tryblidiopsis trypsinolysis tubulogenesis tubulorrhexis tuleariocaris tumorigenesis tumorogenesis turbophoresis twomileborris tylophoropsis typhlocolitis underemphasis universitatis urosphenopsis uveoparotitis vangueriopsis ventricularis ventriculitis vespinitocris vetustovermis villy-le-bois vinylanalysis virginopolis vis-en-artois visceroptosis vlachorraptis vogtlandkreis vougiouklakis walvisteuthis wartburgkreis welcomemathis wetteraukreis withhepatitis writingwellis wuchereriasis wuestneiopsis xanthocyparis xanthomatosis xanthorrachis xantonneopsis xenodiagnosis xenopirostris ystradgynlais yungavolucris zulubuprestis