Here's what rhymes with projeciion.
Words that almost rhyme with projeciion
carrion ferryman ferrymen thespian agrarian lesbian librarian ovarian barbarian pedestrian proletarian libertarian chameleon clarion vestrymen vestryman authoritarian utilitarian egalitarian sectarian vegetarian trinitarian veterinarian vulgarian totalitarian equestrian sanitarian seminarian cnidarian humanitarian antiquarian communitarian octogenarian parliamentarian centenarian nonagenarian disciplinarian latitudinarian nonsectarian septuagenarian valetudinarian sexagenarian