Vallier rhymes with:
brallier, callier, gallier, lallier, bollier, boulier, bouthillier, boutilier, brallier, caillier, callier, charlier, chillier, cochlear, colier, collyer, colyer, costlier, cuvelier, deadlier, earlier, friendlier, fuselier, gallier, hellyer, hillier, hillyer, hilyer, holier, hollier, jollier, lallier, langelier, letellier, likelier, livelier, mononuclear, montpelier, nuclear, parlier, sadlier, salyer, sillier, soulier, tellier, thermonuclear, tullier, uglier
Vallier sounds like:
valera, valeri, valeria, valerie, valerio, valero, valery, vallario, vallery, valliere, valor, valoree, vilhauer, villar, villari, viloria, voeller, voller