8 letter words ending with sm in the enable censored word list.

acrotism actinism activism alarmism albinism algorism alienism allelism alpinism altruism aneurism aneurysm aphorism archaism asterism atropism atticism autecism axoplasm bioplasm botulism boyarism cabalism casteism centrism chiliasm civicism classism colorism cronyism cynicism dandyism demonism dimerism dioecism ditheism druidism dwarfism dynamism embolism endemism epizoism erethism ergotism escapism euphuism exorcism fairyism familism faradism fatalism feminism finalism futurism giantism gypsyism hedonism helotism humanism idealism idiotism iotacism jingoism laconism legalism lobbyism localism loyalism luminism lyricism melanism monadism moralism moronism nabobism nativism naturism neoplasm nephrism nepotism nihilism nomadism obeahism opiumism optimism organism pacifism paeanism paganism paludism parecism paroxysm phallism phantasm pleonasm plumbism populism priapism priggism prosaism ptyalism pugilism pygmyism quackism quietism racemism rightism rigorism robotism rowdyism royalism ruralism sapphism satanism savagism sciolism seismism simplism sinapism snobbism solarism solecism stoicism teratism titanism toadyism tokenism totalism totemism triadism troilism ultraism unionism urbanism veganism virilism vitalism vocalism voltaism yahooism zombiism