Sandoval rhymes with:
anvil, approval, archival, archrival, arrival, arval, bedevil, belveal, bevel, bevil, bevill, carnival, civil, covel, covell, covill, crovl, daredevil, devil, devoll, disapproval, dishevel, divall, dorval, drivel, edival, evel, evil, festival, flavell, fravel, gavel, gravel, gravell, grovel, harvel, harvell, havel, hovel, interval, keevil, kercheval, knievel, koval, kratochvil, larval, leavell, level, lindvall, lovell, manvel, marvel, mccarville, medieval, midlevel, multilevel, naval, navel, norvel, norvell, norvil, nouvel, novel, orval, oval, pavel, percival, primeval, ravel, removal, retrieval, revel, revival, rival, scovel, scovell, scovil, scovill, servile, shovel, shrivel, survival, swivel, travel, uncivil, unravel, upheaval, vandenheuvel, weavil, weevil, yuval