Continuance rhymes with:
discontinuance, discontinuance, discontinuance, discontinuance, discontinuance, discontinuance, discontinuance, affluence, confluence, congruence, discontinuance, effluence, influence, issuance
Continuance sounds like:
camden's, canadian's, canadians, canadians', canteens, cantonese, cantons, cementing, centimes, chanting, chintung, comedian's, comedians, commanding, commending, commenting, committing, commuting, condemning, condemns, condense, conditioning, conditions, condominiums, condoms, condones, condoning, connotations, containing, contains, continuances, continues, continuing, continuous, countdowns, countenance, countenances, counting