Assurance rhymes with:
reassurance, insurance, reassurance, reinsurance, durrance, insurance, reassurance, reinsurance, abhorrence, adherence, appearance, circumference, clarence, clearance, coherence, cryptoclearance, defrance, disappearance, dorrance, durrance, durrence, entrance, ference, florance, florence, forbearance, forebearance, fragrance, hindrance, incoherence, insurance, interference, larrance, laurance, laurence, lawrance, lawrence, lieurance, lorance, lorence, lowrance, noninterference, perseverance, preponderance, reappearance, reassurance, recalcitrance, reinsurance, remembrance, st_lawrence, tarrance, teleconference, terence, terrance, terrence, torrance, torrence, videoconference
Assurance sounds like:
accruing, acorn's, acorns, acquiring, acrimonious, acronyms, agreeing, aquariums, assurances, assuring, assyrians, auguring