G. voiceless stops spirantalized after many consonants; [{lrmnŋ}{ptk}|{ptk}{fθx}|ɣt] > [{lrmnŋ]}{fθx}|{fθx}{fθx}|ɣð]

⚠️G. voiceless stops spirantalized after many consonants; [{lrmnŋ}{ptk}|{ptk}{fθx}|ɣt] > [{lrmnŋ]}{fθx}|{fθx}{fθx}|ɣð]
@@@ HSG/§2.2, 2.4, but maybe not mp: gwimpel

Phonetic Rule Elements

[lp] > [lf]
[lt] > [lθ]
[lk] > [lx]
[rp] > [rf]
[rt] > [rθ]
[rk] > [rx]
[mp] > [mf]
[nt] > [nθ]
[ŋk] > [ŋx]
[pp] > [ff]
[pt] > [pθ]
[-pt] > [-fθ]
[tt] > [θθ]
[kt] > [kθ]
[-kt] > [-xθ]
[xt] > [xθ]
[kk] > [xx]
[ɣt] > [ɣθ]
[ɣt] > [ɣð]
[gð] > [ɣð]
[kð] > [ɣð]
[vt] > [vθ]

Phonetic Rule Examples

ekt > exθ -kt > -xθ ᴱ✶ektĭ > G. aith² ✧ GL/18
ekti > exθi -kt > -xθ ‽ᴱ✶ektī > G. †aithi ✧ GL/18
ektl > exθl -kt > -xθ ᴱ✶ektḷ > G. aithl ✧ GL/18
kektl > kexθl -kt > -xθ ᴱ✶kekt(ǝ)lḗ > G. caithl ✧ GL/25
sapt > safθ -pt > -fθ ᴱ√sab- > G. sauth ✧ GL/67
meɣðana > meɣðan gð > ɣð ᴱ✶megđana > G. maidhon ✧ GL/56
akk > axx kk > xx ᴱ√aki > G. ach ✧ GL/17
krekk > krexx kk > xx ᴱ√kerek- > G. crech ✧ GL/27
ukk > uxx kk > xx ᴱ✶ukko > G. uch ✧ GL/74
blekta > blekθa kt > kθ ᴱ√melek/mbelek/belek > G. blectha ✧ GL/22
ektel > eθtel kt > kθ ᴱ√KELE > G. ecthel ✧ LT2A/Ecthelion
krekta- > krekθa- kt > kθ ᴱ√kerek- > G. crectha- ✧ GL/27
trikton > trikθon kt > kθ ᴱ√tṛk > G. tricthon ✧ GL/69
sekðan > seɣðan kð > ɣð ᴱ✶sek’·ðana > G. Saidhon ✧ GL/66
falk > falx lk > lx ᴱ√FḶKḶ > G. Falc ✧ LT2A/Glorfalc
falkan > falxan lk > lx ᴱ√FḶKḶ > G. falchon ✧ LT2A/Glorfalc
helk > helx lk > lx ᴱ√χele-k > G. helc ✧ GL/48
ndolk > ndolx lk > lx ᴱ√ndolo- > G. dolc ✧ GL/30
alpa > alfa lp > lf ᴱ✶alchwa > G. alfa ✧ GL/18
ndolpa > ndolfa lp > lf ᴱ√ndolo- > G. dolfa ✧ GL/30
balt > balθ lt > lθ ᴱ√vḷt > G. balt ✧ GL/23
falt > falθ lt > lθ ᴱ√fal-² > G. falt ✧ GL/33
gilt > gilθ lt > lθ ᴱ√Gil- > G. gilt ✧ GL/38
gilta > gilθa lt > lθ ᴱ√Gil- > G. giltha ✧ GL/38
gulta- > gulθa- lt > lθ ᴱ√dyulu > G. gultha ✧ GL/38
gʷalt > gʷalθ lt > lθ ᴱ√gwal > G. gwalt ✧ GL/44
bent > benθ nt > nθ ᴱ√VENE > G. bent ✧ LT1A/Glorvent
blant > blanθ nt > nθ ᴱ√PALA > G. blant ✧ LT1A/Palúrien
finta- > finθa- nt > nθ ᴱ√fṇt > G. fintha- ✧ GL/35
gant > ganθ nt > nθ ᴱ√yṇt > G. gant ✧ GL/37
ganta > ganθa nt > nθ ᴱ√yṇt > G. gantha ✧ GL/37
gʷant > gʷanθ nt > nθ ᴱ√VANA > G. gwant ✧ LT1A/Vána
gʷent > gʷenθ nt > nθ ᴱ√gwene- > G. gwent ✧ GL/45
gʷent > gʷenθ nt > nθ ᴱ√gwed² > G. gwent ✧ GL/46
inta- > inθa- nt > nθ ᴱ√yṇt > G. intha- ✧ GL/37
kʷent > kʷenθ nt > nθ ᴱ√QETE > G. cwent ✧ LT2A/Tôn a Gwedrin
lent > lenθ nt > nθ ᴱ√LENE > G. glent ✧ LT2A/Glend
kʷipta- > kʷipθa- pt > pθ ᴱ√QIP > G. cwiptha- ✧ GL/28
sapta- > sapθa- pt > pθ ᴱ√sab- > G. saptha- ✧ GL/67
ark > arx rk > rx ᴱ✶ṝkă > G. arch ✧ PE13/110
gʷert > gʷerθ rt > rθ ᴱ√gwer- > G. gwert ✧ GL/46
blatt > blaθθ tt > θθ ᴱ√PALA > G. blath ✧ LT1A/Palúrien
gatt > gaθθ tt > θθ ᴱ✶yatt- > G. gath¹ ✧ GL/36
gotta- > goθθa- tt > θθ ᴱ✶ı̯otta > G. gôtha- ✧ GL/42
koitt > koiθθ tt > θθ ᴱ√KOYO > G. cuith ✧ LT1A/Koivië-néni
kʷett > kʷeθθ tt > θθ ᴱ√QETE > G. cweth ✧ LT2A/Tôn a Gwedrin
mbritt- > mbriθθ- tt > θθ ᴱ√M(B)ṚTṚ > G. brith- ✧ QL/63
-tt > -θθ tt > θθ G. -tt > G. -th ✧ GG/10
kavta- > kavθa- vt > vθ #ᴱ√tyav- > G. cautha- ✧ GL/24
ext > exθ xt > xθ ᴱ✶eχtă- > G. aith¹ ✧ GL/18
extaθ > exθaθ xt > xθ ᴱ✶eχt·taþ· > G. aithos ✧ GL/18
foxta- > foxθa- xt > xθ ᴱ√foχo > G. fuitha¹ ✧ GL/36
kaxt > kaxθ xt > xθ ᴱ✶kahta > G. caith ✧ GL/24
gʷiŋk > gʷiŋx ŋk > ŋx ᴱ√GWINI > G. gwinc ✧ LT1A/Morwinyon
baɣta- > baɣða- ɣt > ɣð ᴱ√Baʒ̔- > G. baidha- ✧ GL/21
fuɣta- > fuɣθa- ɣt > ɣθ ᴱ√fuʒu > G. fuitha² ✧ GL/36