Abscam rhymes with:
iranscam, iranscam, adham, amiram, angiogram, avraham, azactam, baram, bigram, brittingham, chromatogram, cinram, cookingham, deprogram, eelam, electrophoretogram, eltringham, fotheringham, ghulam, halberstam, imam, iranscam, langham, mariam, marsam, meshulam, mileham, nanogram, rowbotham, ulam, varlam
Abscam sounds like:
abkhazian, absecon, abyssinia, abyssinian, afghan, afghani, afsane, aubuchon, avakian, aviacion, aviazione, avignon