Condom rhymes with:
carborundum, christendom, corundum, memorandum, random, referendum, sandom, tandem, windham, windom, wyndham
Condom sounds like:
camden, canadian, canadienne, candyman, canteen, cantin, cantina, canton, cantone, centanni, centeno, centime, centum, chandon, chinatown, cognition, comden, comedian, comedienne, comedown, commendation, committeeman, commotion, commutation, condemn, condition, condominium, condon, condone, connotation, contain, contini, contino, continue, continuum, cosentino, countdown