lekel lelac lelle lerch lerer llach llera ra-ra raaba raabe raack raahe raakh rabab rabac rabah rabak rabal rabba rabbe rabeh rabel rabha rabke rable racah racak racal racch race- raceh racer racha rache racka racle raela rahab rahal raheb rakaa rakab rakah rakee rakeh rakek rakel raker rakke rakle ralla ralle rarae rareb raree rarer rccar reace reach reack reake reale rear- rebab rebak rebar rebbe rebec rebel reber rebra recal recca recce recea reche recka recke reece reech reere reerh rehab rehak rehal rehar reher rekel rekha rekka rekke rekle relee relek rella rere- reree rharb rheae rrhea