-R-

râd RAT
rado RAT
rant RAT
rath RAT
Rathloriel RAT, LÁWAR/GLÁWAR
Regornion ERÉK
rhaen RAG
rhaes RAS
rhaew RAK
rhafn RAM
rhain < rhein REG
rham < rhamb RAMBÂ
rhamb > rham RAMBÂ
Rhamdal TALAM
Rhân RAN (THIL)
rhanc pl. rhenc (archaic pl. rhengy) RAK
rhandir RAN
rhasg RAS
rhass (with article i-rass, older i-chrass) KHARÁS
rhaud RAUTÂ
rhaudh ROD
rhaug RUK
rhaun RAN
rhaw (1) RAB (2) RAMBÂ (3) rhaw pl. rhui RAW (different meanings)
rhedhi RED
rhein (< rhoein) (1) RUN (2) rhein (> rhain) REG (different meanings)
rhem < rhemb RIM
rhemb > rhem RIM
rhenc pl. of rhanc RAK
rhengy - archaic pl. of rhanc RAK
rhenio (1) RAN (2) RAM (different meanings, but the latter rhenio seems to be a misreading for *rhevio-)
rhess RIS
rhest RIS
rhî RIG
Rhian RIG
rhib- RIP
Rhibdath RIP
rhien > rhîn TÂ/TA3
rhîf RÎ
-rhim (suffix) LI
rhim < rhimb (1) RIM (2) RINGI (different meanings)
rhimb > rhim (1) RIM (2) RINGI (different meanings)
Rhimdath RIP
rhimmo RIP
rhimp RIP
rhîn RIG; rhîn < rhien TÂ/TA3
rhin-gorn KOR
rhinc RIK(H)
rhind > rhinn RIN
rhing RINGI
rhingorn RIN
rhinn < rhind RIN (sc. rhinn = "circle", but rhinn = "circular" may be a misreading for *rhenn if < primitive *rindâ, cf. Quenya rinda; the final *-â should have umlauted the i to e.)
rhîs RIG
rhis RIS
rhisto RIS
rhitho RIK(H)
rhoeg RÁYAK
rhoein > rhein RUN
rhofal pl. rhofel RAM
rhom ROM
rhomru ROM
rhond > rhonn ROD
rhonn < rhond ROD
rhosc RUSKÂ
rhoss (1) ROS¹ (2) RUS (different meanings; the latter rhoss had only a limited use; see Tolkien's note under RUS)
rhû ROM
rhufen RÔ
rhui - (1) rhui pl. of rhaw RAW; (2) rhui, rhuiw ROY¹ (different meanings)
rhûn RÔ
rhy^n ROY¹
-rim (suffix) RIM, LI
risto RIS
roch ROK
-rod RAUTÂ
rosto ROD