Shackleford rhymes with:
littleford, alford, belford, colford, dilford, elford, fulford, galford, gilford, guilford, hallford, holford, littleford, milford, mulford, pilfered, pulford, relford, shackelford, talford, telford, tilford, ulfred, walford, welford, wilford, willford, wohlford, wolford, woolford
Shackleford sounds like:
shackelford, silbert, silverado