Mammoth Uncensored Word List:
293 words ending with is, 9 letters long

acariasis acropolis adrenitis aepyornis aerotaxis aerotitis aesthesis alkalosis allantois amaryllis amaurosis ambergris amebiasis anabiosis anacharis anaclisis anacrusis anamnesis anaptyxis anastasis anecdysis anidrosis ankylosis apheresis apophasis apophysis apoptosis arteritis arthritis arthrosis assegaais asynapsis athetesis athetosis atmolysis autolysis balanitis bandittis barachois barotitis beriberis bimbashis biriyanis bostangis bourgeois bousoukis bouzoukis brahmanis brindisis broccolis bumalotis bursitiis buzkashis calamaris cantharis canthitis caryopsis catabasis catalexis catalysis catharsis ceratitis chapattis chappatis cheilitis chigetais chisanjis chlorosis chrysalis chupattis cirrhosis clafoutis clinoaxis cloacitis cokuloris colonitis conchitis coreopsis corneitis corydalis crostinis cumbungis cunjevois cytolysis cytotaxis daiquiris daishikis diaeresis diagnosis diaphysis diapyesis diastasis diathesis diazeuxis digenesis digitalis dividivis doupionis durukulis eisegesis ekphrasis emphlysis encanthis endomixis enteritis ephemeris epibiosis epiclesis epicrisis epidermis epiphysis epistasis epistaxis epithesis epizeuxis exodermis exosmosis exostosis fedelinis feminazis fluorosis franglais frascatis frontenis gastritis geognosis gingellis gingillis glossitis glottitis gomphosis graffitis halitosis halloumis hamamelis hematosis hemolysis hepatitis heterosis homoeosis homolysis homotaxis hydrastis hydroskis hypinosis hypotaxis ixodiasis kachahris kakarikis katabasis katharsis keratitis keratosis kirigamis koftgaris kohlrabis kolbassis komitajis laminitis leylandis linguinis lipolysis lithiasis macaronis madarosis maharanis mahimahis malihinis manuhiris maravedis mariachis melanosis menominis menopolis metabasis mirabilis mistigris monokinis morphosis mucositis mydriasis nannygais nennigais nephritis nephrosis niramiais noncrisis oncolysis onychitis oogenesis orthoaxis ouistitis ovotestis pachoulis papulosis parabasis paracusis paralysis parataxis parchesis parchisis parenesis parotitis pastramis pastromis patutukis peperonis pertussis phlebitis phrenesis phrenitis pleuritis polyposis pontlevis posthitis precrisis proboscis proclisis proctitis prognosis prolepsis promuscis proptosis prothesis protoavis pseudaxis psoriasis psychosis pyrolysis rasmalais renminbis resinosis retinitis rhachitis rheotaxis rigatonis ryotwaris sannyasis scleritis sclerosis scoliosis selenosis serositis shanghais sherwanis siderosis silicosis sinusitis souvlakis splenitis steatosis stegnosis strumitis sukiyakis sumotoris syllepsis symbiosis symphysis symptosis synchysis syneresis synizesis synovitis synthesis tabboulis taeniasis taglionis tandooris tarakihis telotaxis teocallis tephrosis terakihis teratosis teriyakis tocolysis torulosis toxicosis trachitis trichosis typhlitis tzatzikis vaginitis vaginosis varicosis verdigris vibriosis waterskis wharenuis xanthosis yakitoris zucchinis zymolysis