nichi nicra nihan nihar niibi niimi nimar nimba nimbi nimia nimmi nimri ninam ninan ninia ninib ninna nirah niram niran nirim nirma nirna nnama nrcam ra-ra raaba rabab rabac rabah rabai raban rabba rabbi rabha rabia rabic rabih rabin rabri racah racan racch racha racic racin rahab raham rahan rahia rahim rahma rahmi rahna raiah raich raima raimi raina rainb rainn ramac ramah ramai raman ramar ramba ramim ramin ramma ramna ranac ranai ranam ranca ranch rani- rania ranin ranma ranna rannc ranni rarin rccar rchin rcirc rcmac rhaim rhain rhamn rharb rhbnc rhian rhin- rhina riaan riaba riana riban ribar ribbi ribin rican ricci richa richi ricin riham rihan riich rimac rimar rimmi rinan rinca rinch rinna riria rmnmn rnrmc