Slaps rhymes with:
claps, collapse, elapse, flaps, lapps, laps, lapse, relapse, apps, cap's, capps, caps, chaps, claps, collapse, crapps, craps, elapse, flaps, gap's, gaps, japs, kappes, kaps, knapp's, lapps, laps, lapse, maps, naps, perhaps, raps, relapse, saps, schnapps, scraps, snaps, straps, taps, traps, wraps, yaps, zaps
Slaps sounds like:
sailfish, salopek, salvage, salvaggio, salvas, salves, salvi's, salvos, salvucci, scallops, scalps, schlabach, schoolbook, schoolbooks, schoolboys, schoolbus, schulhaufs, schwalbach, seawolf's, seelbach, self's, selfish, selfs, selloffs, selvage, selvaggio, selves, selvig, shelby's, shellfish, shelves, silbaugh, silfies, silva's, silvas, silvis, silvius, slabaugh, slabs, slaves, slavic, slavick, slavik, slavish, slavs, slayback, slaybaugh, sleeps, sleeves, slifka, slifko, slippage, slips, slivka, slobs, slopes, slovacek, slovak, slovakia, slovakia's, slovaks, sloves, slowpoke, slupic, solves, solvig, syllabic, syllabus, sylvia's, sylvio's