N. [nr] became [ðr]; [nr] > [ðr]

N. [nr] became [ðr]; [nr] > [ðr]
GS/§4.128 @@@

Reference ✧ PE22/36 ✧ for example: Belerian(d)ren “Beleriandic”, Gondoliðren “Gondolic”

Order (03200)

Before 04500 middle consonants frequently vanished in clusters ᴹ✶Phinde-rauto > N. Finrod Ety/PHIN

Phonetic Rule Elements

[nr] > [ðr]

Phonetic Rule Examples

īnrind > īðrind nr > ðr ᴹ√YEN > iðrind > N. iðrin ✧ Ety/RIN
īnrind > īðrind nr > ðr ᴹ✶ı̯en-rinde > N. îðrin ✧ Ety/YEN
maenros > maeðros nr > ðr ON. Maenros > N. Maedhros ✧ Ety/MAƷ|MAG
onril > oðril nr > ðr ᴹ✶onrō > N. odhril ✧ Ety/ONO
onrond > oðrond nr > ðr ᴹ✶onrō > N. odhron ✧ Ety/ONO