Graven rhymes with:
craven, ravan, raven, cavan, caven, craven, gavan, gaven, glavan, haven, kavan, lavan, laven, maven, ravan, raven, sarajevan, shaven, slaven, unshaven
Graven sounds like:
garofano, garvin, gerbino, girvan, girven, girvin, graben, graffam, grapevine, gravano, gravina, gravino, gribben, gribbin, gribbon, griffen, griffin, griffon, groben, grobian, groopman, groveman, gruben, grubman