Pigskins rhymes with:
askin's, buckskins, redskins, redskins', askin's, buckskins, junkins, redskins, redskins', askin's, buckskins, crooklyn's, has-beens, hutchins, joycelyn's, junkins, kingpins, medecins, might-have-beens, mullins, puffins, redskins, redskins', solwin's, unitrin's
Pigskins sounds like:
pachinko, pacing, packaging, packing, packinghouse, paging, pajamas, pasing, passanisi, passing, passions, pausing, peaking, pecanins, pecanins', pecans, pecking, peeking, pegging, peking, pezim's, phasing, physician's, physicians, physicians', picinich, pickens, pickens', pickens's, picking, pickings, pickins, picnic, picnics, piecing, pieczynski, pigeon's, pigeons, pipkins, poaching, poconos, poignancy, poisoning, poisonings, poisonous, poisons, poking, posing, posnick, possessing, possessions, possums, poznanski, pozniak, psencik, psychogenic, psychokinesis, pugnacious, pushing, pygmies