Caven rhymes with:
cavan, kavan, cavan, craven, gavan, gaven, glavan, graven, haven, kavan, lavan, laven, maven, ravan, raven, sarajevan, shaven, slaven, unshaven
Caven sounds like:
c-span, caban, cabana, cabin, cacophony, caffeine, capano, capen, capon, capone, caponi, capuano, caspian, cauffman, cavan, cavanah, caveman, cavin, chabon, chaffin, chafin, chapin, chapman, chauvin, chavin, cheapen, cheekbone, chiappone, chiffon, chipman, chopin, chovan, cobain, cobaine, coben, cobian, cobin, coffeen, coffin, coffman, coopman, copeman, copen, coppin, coupon, coven, coveney, covin, covina, covino, cspan, cuban