11 letter words ending with "ion"

supposition suppression suppuration supputation supravision suraddition surculation surrogation surundacion suscitation suspiration sussuration sustenation susurration svalutation syllabation syncopation syndication synemporion t-criterion tabefaction tailsection takeanotion tardidation tarditation tartemorion taxaudition taxievasion taxquestion techmission telefiction telestation telesterion tellyvision temperation tepefaction terebration termination terravision tesallation tesellation tesselation testfashion testivation tetracation textecution theaudition thehofalion thelastlion theposition thequestion thescorpion thinstation tigervision times-union tirestation titillation tittivation tivoization toattention tollutation toolstation toperdition touchvision tourbillion tracheation trade-union tralatition transaction transection transfixion transfusion transicion translation translesion transvision trapsession tremulation trepanation trepidation tribulation trijunction trilobation triskellion trituration trophamnion trucidation trugmallion trutination tumefaction turbination turbo-union turbulation tvreception typhization tyreduction uberisation ultravision unattention undeception undecillion underaction undigestion undiversion unformation unification unijunction unitisation unitization univocation unprivation unprovision unsuspicion upgradation upvaluation uridylation usanimation utilisation utilization v-battalion vaccination vacillation vacuolation vaguenotion valediction variegation variolation vasculation vasosection vectitation velletation vellication vendication venditation venesection venevision venisection ventilation verberation veridiction vermination vexillation viatication victitation videomation vilipension vindication vinylmation visceration vistavision vivisection voteauction vulneration waldstadion walkstation warmmillion water-onion whineregion wonkavision workstation worldvision wrapsession x-direction x-radiation xtra-vision y-direction ydrochorion youamillion z-direction zebralution zeroisation zeroization zigovistion zirconation zootrophion