Sardine rhymes with:
ardeen, ardeen, aldin, ardeen, bernadine, bradeen, burdine, claudine, dean, deane, deen, feldene, geraldine, godine, ledeen, medin, modine, mujahedeen, mujahideen, nadine, nordeen
Sardine sounds like:
sardina, sardinha, sardinia, sartain, sartin, scardina, scardino, sciortino, scrotten, scrutiny, scruton, scrutton, secretion, seratonin, serotonin, sheraton, sheridan, shorten, sordoni, sortino, srdan