Continuity rhymes with:
annuity, ingenuity, annuity, ingenuity, acuity, ambiguity, annuity, congruity, ingenuity, promiscuity
Continuity sounds like:
comandante, commandant, commandment, commitment, condemned, condiment, conditioned, condoned, contained, containment, contaminant, contaminate, contaminated, contant, contend, contended, content, contented, contento, continent, continued