nunge nunna nunun nurar nure- nureh nurga nurra nurun ra-ra raaba raabe raagu raahe rabab rabah raban rabba rabbe rabeh rabha rabun ragah ragan ragea ragee rager ragga raghu rahab rahan raheb rahna ranae ranau ranee ranen ranga range rangh rangu ranna rannu ranua rarae rarbg rareb raree rarer rauen raugu rauna raung reane reang rear- reaue rebab rebag reban rebar rebbe rebeg reber rebra rebun reean reege reena reene reere reerh regab regan regar regau regba regen reger regga regge regna regne regur rehab rehan rehar rehau reher rehna rehua rehue renan renau renea renee reneg rener renga renge rengg renna renne reran rere- reree rerun reuar reuen reuer reune rhage rharb rheae rheen rhena rhene rraga rragb rrhea ruaha ruana ruane ruang rubab ruban rubba rubee ruben ruber rubra ruegg ruere rueun rugae rugen ruger rugge rugha rughe rughh ruhab ruhen ruhnu ruhub runan runer runga runge rungu runne ruran ubahn ubeen uber- ugena ugene ugrug uh-ee uh-uh uhhuh uhura uhuru unara unaru unbag unban unbar ungag ungar unger ungra ungur unhue unhug unnau unnun unnur unrar unrra unrug unruh unrun unurn uraan uraba uraga uran- urana urare urban urbar urea- ureae urena urera urger urgun urhan urrea uruan urubu uuuuu