15 letter words ending with "sion"

abcletelevision abridgedversion academicsession actofaggression afterimpression agoodimpression allianz-mission armoreddivision askedpermission attheconclusion auto-regression autotransfusion ballofconfusion barktheoccasion betatestversion binocularvision blankexpression boardingpassion breadthofvision britishinvasion browningversion cabletelevision cartransmission centraldivision circumincession circuminsession colortelevision cometoadecision commanddecision contra-incision coverperversion crimesofpassion cryptoexplosion decreasedvision dipdiprecession dotcomexplosion drawaconclusion drewaconclusion easterndivision electroadhesion electronovision emptyexpression endofdiscussion eskimoexcursion fabletelevision falseconfession falseimpression fatefuldecision fideicommission fileanextension firstimpression fixedexpression fluctuadmission fourthdimension frankdiscussion fratwithtension freefrompassion gabletelevision gainedadmission gebirgsdivision givespermission gointoseclusion gradedepression greatdepression grossperversion groupdiscussion gutterconfusion hasdoublevision hastyconclusion haveadiscussion headoncollision hydroconversion immunodiffusion improvedivision improvedversion inanimadversion incomprehension interconversion itsyourdecision judicialsession kabultelevision kelowna-mission laborofdivision laevodepression lameducksession latinpercussion legalprofession macrodispersion makeaconfession manicdepression marktheoccasion mediatelevision meta-discussion meta-regression microaggression microdispersion microexpression microprotrusion mikeaconfession militarypension misapprehension mountainpassion multiconversion nuclearinfusion numskullsession officeextension oneononesession opticalillusion outofcommission over-dispersion overcompression pair-conversion paneldiscussion panicdepression photo-secession photoconversion photoimpression posttransfusion practicesession preapprehension prehypertension preintermission pressingmission pretransmission previousversion priedpossession prizepossession prolongdivision pseudoprecision pursuit-evasion putterconfusion questpermission ramblingmansion rapidsuccession re-transmission recondescension reversedecision schlongdivision scioncommission scorpioillusion scrubthemission seasonofpassion self-compassion self-confession self-expression self-persuasion self-possession shatteredvision soundofderision stereoinversion stingimpression stormingsession sueyourillusion suittheoccasion sunsetprovision superexpression theprioryofsion thermodiffusion tillaggspension tiredexpression topicalillusion transrepression triteexpression tunnelprovision twocarcollusion twopointversion ualtransmission umpiresdecision uncomprehension uncondescension underdiscussion underdispersion underexpression upfordiscussion watchtelevision westerndivision wikipediavision withoutomission wrongconclusion wrongimpression xenotransfusion