Slapped rhymes with:
clapped, flapped, lapped, adapt, apt, capped, clapped, entrapped, flapped, lapped, mapped, napped, rapped, rapt, recapped, sapped, scrapped, snapped, strapped, tapped, trapped, untapped, unwrapped, wrapped, zapped
Slapped sounds like:
sailboat, salivate, salivated, salvati, salvato, salvetti, scalloped, scalped, sculpt, sculpted, sealift, shelved, silvadio, sleeved, slept, slipped, sloboda, solved, sulfate, sulfide, sulfite, sulphate, sylphide, sylvite