Here's what rhymes with actiniarians.
clarions barbarians sectarians agrarians librarians antiquarians libertarians seminarians octogenarians sanitarians cnidarians vulgarians proletarians vegetarians utilitarians veterinarians centenarians egalitarians parliamentarians authoritarians disciplinarians totalitarians nonagenarians humanitarians latitudinarians valetudinarians sexagenarians septuagenarians Words that almost rhyme with actiniarians
variance invariance honorariums vivariums covariance aquariums chameleons sanitariums planetariums burials lesbians thespians reburials perennials biennials equestrians poinsettias hairpieces centennials wistarias pedestrians antimalarials terrestrials bicentennials triennials decennials conventicles centrepieces sesquicentennials extraterrestrials