Realty rhymes with:
fealty, admiralty, casualty, difficulty, disloyalty, faculty, fealty, loyalty, mayoralty, mcanulty, novelty, penalty, royalty, specialty, subtlety, tumulty
Realty sounds like:
railed, rallied, reality, reeled, relate, related, relayed, relied, reload, reloaded, rheault, riled, rillette, roald, roiled, rolette, rolled, rollet, rollout, rolt, roulette, rowlett, rowlette, royalty, ruled