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