G. long voiceless spirants shortened; [ff|θθ|xx] > [f|θ|x]

⚠️G. long voiceless spirants shortened; [ff|θθ|xx] > [f|θ|x]
HSG/§2.4

Phonetic Rule Elements

[ff] > [f]
[θθ] > [θ]
[xx] > [x]

Phonetic Rule Examples

axx > ax xx > x ᴱ√aki > G. ach ✧ GL/17
krexx > krex xx > x ᴱ√kerek- > G. crech ✧ GL/27
uxx > ux xx > x ᴱ✶ukko > G. uch ✧ GL/74
blaθθ > blaθ θθ > θ ᴱ√PALA > G. blath ✧ LT1A/Palúrien
gaθθ > gaθ θθ > θ ᴱ✶yatt- > G. gath¹ ✧ GL/36
goθθa- > goθa- θθ > θ ᴱ✶ı̯otta > G. gôtha- ✧ GL/42
heθθeglon > heθeglon θθ > θ ᴱ✶heth·thed·’lon > G. hetheglon ✧ GL/49
kuiθθ > kuiθ θθ > θ ᴱ√KOYO > G. cuith ✧ LT1A/Koivië-néni
kʷeθθ > kʷeθ θθ > θ ᴱ√QETE > G. cweth ✧ LT2A/Tôn a Gwedrin
mbriθθ- > mbriθ- θθ > θ ᴱ√M(B)ṚTṚ > G. brith- ✧ QL/63
-θθ > -θ θθ > θ G. -tt > G. -th ✧ GG/10