agrarian, authoritarian, barbarian, bavarian, bulgarian, carrion, centenarian, clarion, contrarian, disciplinarian, egalitarian, humanitarian, humanitarian, hungarian, marian, nonsectarian, octogenarian, parliamentarian, planarian, proletarian.
Your query has returned 243 words, which include anagrams of totalitarian as well as other shorter words that can be made using the letters included in totalitarian.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.