Variance rhymes with:
invariance, invariance, experience, inexperience, invariance, ambiance, ambience, audience, dalliance, deviance, disobedience, expedience, experience, inexperience, insouciance, invariance, obedience, prescience, provenience, radiance, resilience, subservience, transience
Variance sounds like:
variances, varmus, varnes, varnish, varnishes, varying, veering, vernes, vernick, vernis, vernon's, veronica, veronique, veronis, vibrancy, virnig, vranos