Biennale rhymes with:
doornail, fingernail, governale, hobnail, nathanael, silvernail, thumbnail, toenail, abigail, airedale, airmail, allendale, amherstdale, anandale, annandale, arsdale, avondale, barksdale, blackmail, bloomingdale, cannondale, carbondale, clinkscale, clydesdale, coattail, cocktail, conrail, countervail, coverdale, cutrale, dimsdale, dinsdale, doornail, dovetail, downscale, drysdale, dugdale, evendale, fairytale, fantail, farmingdale, farthingale, female, ferndale, fingernail, folktale, foxtail, glendale, goodale, governale, greenmail, greenvale, guardrail, hallandale, handrail, hemdale, hillsdale, hinsdale, hobnail, holmdale, horsetail, houdaille, irwindale, langdale, lansdale, lauderdale, lawnsdale, lonsdale, martingale, massengale, mccorkindale, mccorquodale, mcingvale, mcinvale, metromail, mondale, monorail, montvale, nathanael, northvale, oakdale, palmdale, plymale, ponytail, presale, prunedale, ragsdale, resale, retail, riverdale, robitaille, rodale, rosendale, scarsdale, scottsdale, silvernail, springdale, stockdale, stocksdale, sunnyvale, teasdale, telltale, thumbnail, toenail, truesdale, udale, uniondale, upscale, vanarsdale, voicemail, whitetail, wholesale, zapmail, zerwhale
Biennale sounds like:
banal, baumel, benel, biannual, biennial, binomial, biphenyl, bonelli, bonello, bonilla, bonnell, bonwell, bunnell, bunol