S. nasals vanished before spirantal clusters; [{mnŋ}{ɸθxs}{lr}] > [ø{ɸθxs}{lr}]

Order (03000)

Before 04400 [au], [ae] became [o], [e] in polysyllables ninkwiraite > ni(m)phraed > S. niphred PE17/55
Before 05500 final [l], [r] sometimes became syllabic tankḷ/tanklā > tankla > tachl > ᴸN. tachol PE18/100

Phonetic Rule Elements

[mɸ{lr}] > [øɸ{lr}]
[nθ{lr}] > [øθ{lr}]
[ns{lr}] > [øs{lr}]
[ŋx{lr}] > [øx{lr}]

Phonetic Rule Examples

nimfraed > nifraed mɸ{lr} > øɸ{lr} ninkwiraite > ni(m)phraed > S. niphred ✧ PE17/055.2211
taŋxl > taxl ŋx{lr} > øx{lr} tankḷ/tanklā > tankla > tachl > ᴸN. tachol ✧ PE18/100.2917

N. nasals vanished before spirantal clusters; [{mnŋ}{ɸθxs}{lr}] > [ø{ɸθxs}{lr}]

GS/§4.113 @@@

Order (02900)

Before 05600 final [l], [r] sometimes became syllabic ᴹ✶tankla > tachl > N. tachol Ety/TAK

Phonetic Rule Elements

[mɸ{lr}] > [øɸ{lr}]
[nθ{lr}] > [øθ{lr}]
[ns{lr}] > [øs{lr}]
[ŋx{lr}] > [øx{lr}]

Phonetic Rule Examples

nimfred > nifred mɸ{lr} > øɸ{lr} ᴹ√NIK-W > N. nifred ✧ Ety/NIK-W.032
l̥ansra- > l̥asra- ns{lr} > øs{lr} ᴹ√LAS² > N. lhathro ✧ Ety/LAS².036
l̥ansrond > l̥asrond ns{lr} > øs{lr} ᴹ✶la(n)sro-ndo > N. lhathron ✧ Ety/LAS².031
enθrend > eθrend nθ{lr} > øθ{lr} ᴹ✶Ēntrende > N. Ethrenn ✧ EtyAC/EN.065
panθra- > paθra- nθ{lr} > øθ{lr} ᴹ√KWAT > N. pathro ✧ Ety/KWAT.017
penθrond > peθrond nθ{lr} > øθ{lr} ᴹ✶kwentrō > N. pethron ✧ Ety/KWET.024
taŋxl > taxl ŋx{lr} > øx{lr} ᴹ✶tankla > tachl > N. tachol ✧ Ety/TAK.046