Decoster rhymes with:
administer, alaster, armbruster, bannister, canister, forester, forrester, harvester, mcalister, mcallister, mccalister, mccallister, mccollister, minister
Decoster sounds like:
daughter, daughtery, daughtrey, daughtry, dauster, decastro, decatur, decoder, decter, degutare, desiderio, destroy, destroyer, detector, dexter, dextra, dextro, dichter, dictator, digester, disaster, dockstader, dockter, doctor, doktor, doster, doxtater, duster, dykstra