Smatter rhymes with:
antimatter, matter, antimatter, attar, batter, blatter, chatter, chitterchatter, clatter, fatter, flatter, hatter, latter, matter, mcfatter, mcphatter, natter, patter, platter, sater, satter, scatter, schlatter, shatter, slatter, spatter, splatter, tatar, tatter, vanatter, vannater, vannatter, vatter
Smatter sounds like:
samatar, sander, sandor, sandra, sandro, sanitary, santer, santeria, santerre, santor, santora, santore, santoro, santry, saundra, saunter, schexnayder, schexnider, schmader, schmetterer, schmieder, schmitter, schneider, schneiter, schnider, schnieder, schnyder, sciandra, secondary, semidry, senator, senatore, sender, sendero, senter, sentra, sentry, shintaro, signatory, signature, sinatra, skenandore, skender, smather, smither, smoother, smother, snader, sneider, snider, snyder, sondra, sounder, squander, sumatra, summiteer, summitry, sumter, sundar, sunder, sundry, sunter, suntory, swander, symmetry, synder