Kardos rhymes with:
bernardo's, bernardo's, weirdos, aficionados, avocados, bernardo's, brando's, casados, colorado's, condos, desperadoes, dodo's, dodos, donaldo's, eldorado's, erdos, escudos, fernando's, foreshadows, gaydos, granados, innuendoes, innuendos, nintendo's, orlando's, overshadows, rados, sandos, sandose, sandoz, toledo's, tornadoes, torpedoes, weirdos, widow's, widows, windows
Kardos sounds like:
kaisertech, kaisertech's, karadzic, karadzic's, karatsu, karatz, kariotis, kartes, karydakis, keiretsu, kerridge, kertesz, kertz, keywords, kirts, korotich, kortz, kraatz, kratky, kratz, kratzke, krawitz, kreitz, kretsch, kretz, kreutz, kritz, krotz, krowitz, krutick, krutz, kurdish, kurds, kurtis, kurtz