Heavener rhymes with:
aachener, airconditioner, almoner, commissioner, commoner, conditioner, confectioner, coroner, examiner, executioner, falconer, fastener, faulconer, foreigner, freshener, gardener, gissendanner, hardener, kamenar, kitchener, laminer, listener, londoner, mariner, masoner, oftener, opener, parishioner, pensioner, petitioner, practitioner, prisoner, probationer, questioner, quintanar, reasoner, rosener, schuldener, softener, stationer, stiffener, sweetener, thickener, tichenor, usinor, vacationer, vanwagoner, wagener, waggener, waggoner, wagoner, warriner
Heavener sounds like:
haeffner, haefner, haffner, hafner, hapner, haubner, havener, havner, heafner, heavner, hebner, heebner, heefner, heffner, hefner, heifner, hepner, heppner, hevener, hevner, hibner, hoeffner, hoepfner, hoepner, hoeppner, hoffmeier, hoffmeyer, hoffner, hubner, huebner