Zadok rhymes with:
zadoc, ladakh, zadoc, baldock, bolduc, braddock, caddock, chaddock, craddock, cradock, fedak, gladdock, haddock, hajduk, hayduk, hodak, hudak, hudock, hydock, idec, ladakh, maddock, madoc, madock, paddack, paddock, piddock, reddoch, riddock, rodak, ruddock, sajdak, shaddock, shadduck, zadoc
Zadok sounds like:
zadoc, zaitech, zaitz, zawadzki, zawistowski, zedekiah, zeitz, zidek, zietz, zitek, zito's, zodiac, zotos, zydeco