Vallance rhymes with:
balance, imbalance, palance, unbalance, ambivalence, ambulance, balance, ballance, benevolence, condolence, counterbalance, dolence, equivalence, excellence, imbalance, insolence, nonviolence, opulence, palance, parlance, pestilence, petulance, prevalence, resemblance, roylance, semblance, silence, somnolence, surveillance, turbulence, unbalance, valence, vigilance, violence, virulence
Vallance sounds like:
valence, valencia, valencia's, valens, valenza, valuing, veiling, villainous, villains, villines, vilnius, violence, violins, volume's, volumes, voluminous