Continuous rhymes with:
disingenuous, ingenuous, strenuous, ambiguous, conspicuous, contiguous, disingenuous, ingenuous, innocuous, strenuous, vacuous
Continuous 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, continuance, continuances, continues, continuing, countdowns, countenance, countenances, counting