Here's what rhymes with refractarias.
wistarias Words that almost rhyme with refractarias
various carious precarious gregarious hilarious vicarious nefarious burials clarions perennials sectarians agrarians aquariums biennials hairpieces honorariums reburials bienniums barbarians lesbians librarians vegetarians libertarians sanitarians sanitariums cnidarians poinsettias terrestrials vulgarians planetariums thespians triennials decennials vivariums pedestrians proletarians antiquarians seminarians humanitarians millenniums authoritarians chameleons compendiums egalitarians equestrians octogenarians centennials prosceniums quadrenniums utilitarians veterinarians centenarians antimalarials totalitarians nonagenarians centrepieces conventicles disciplinarians latitudinarians valetudinarians sexagenarians bicentennials parliamentarians septuagenarians sesquicentennials extraterrestrials