Zambian rhymes with:
colombian, columbian, symbion, albion, amphibian, arabian, barbian, caribbean, cobian, colombian, columbian, fabian, faubion, gibian, grobian, kasabian, lesbian, libyan, mehrabian, namibian, nubian, serbian, symbion
Zambian sounds like:
zampino, ziegenbein, zimbabwean, zumpano