| 6 Afro-Asiatic | 6.2.2.1.6 Classical Arabic to Cypriot Arabic | S[+ voice] → S[- voice]
|
| 10 Austronesian | 10.1.1 Proto-Malayo-Polynesian to Proto-Bali-Sasak-Sumbawan | C[+ voice] → C[- voice] / _#
|
| 10.2.1 Proto-Malayo-Polynesian to Proto-Chamic | C[+ voice] → C[- voice] / _#
|
| 10.2.2 Proto-Malayo-Polynesian to Chamorro | O → O[-voiced] / _{C,#}
|
| 10.2.3 Proto-Malayo-Polynesian to Proto-Malayic | C[+ voice] → C[- voice] / _#
|
| 10.2.4.2 Proto-Malayo-Polynesian to Madurese | C[+ voice] → C[- voice] / _#
|
| 10.2.6.2 Proto-North Sarawak to Proto-Kenyah | S → S[-voice] / _#
|
| 10.3.5.4.1 Proto-Northern to Nixumwak-Nêlêmwa | SN → N[- voice]
|
| 10.3.5.5 Proto-New Caledonia to Nyelâyu | SN → N[- voice]
|
| 10.3.5.8 Proto-New Caledonia to Proto-Yunaga | SN → N[- voice]
|
| 15 Eskimo-Aleut | 15.2.5 Proto-Eskimo to Kuskokwim Yup’ik | C[+voice] → C[-voice] / adjacent to {S,s,l̥}
|
| F[+voice] → F[-voice] / adjacent to {S,ts}
|
| 15.2.6 Proto-Eskimo to Nunivak Yup’ik | C[+voice] → C[-voice] / adjacent to {S,s,l̥}
|
| F[+voice] → F[-voice] / adjacent to {S,ts}
|
| 15.2.7 Proto-Eskimo to Siberian Yup’ik | C[+voice] → C[-voice] / next to {S,s,l̥}
|
| F[+voice] → F[-voice] / adjacent to {S,ts}
|
| 15.2.8 Proto-Eskimo to Unaaliq Yup’ik | C[+voice] → C[-voice] / next to {S,s,l̥}
|
| F[+voice] → F[-voice] / adjacent to {S,ts}
|
| 17 Indo-European | 17.7.2.1.10 Old English to Scots | S[+ voice] → S[- voice] / _#
|
| 17.7.3.1 Proto-Norse to Old Norse | NS[- voice] → S[- voice]ː
|
| 17.7.3.1.1 Old Norse to Early Icelandic | N → N[- voice] / O_#
|
| {l(ː),rl} C → ɬ C[- voice] / _{S[- voice],s}
|
| {l(ː),rl} C → ɬ C[- voice] / S_ ! Sː_
|
| S[- voice]ː S[+ voice]ː → ʰS S[- voice]ː
|
| S[+ voice] → S[- voice]
|
| F → S[- voice] / _{l,N}
|
| 17.11.1 Proto-Slavic to Polish | O[+voice] → O[-voice] / _# (unless followed by some type of voiced consonant, be it any type of consonant or just an obstruent—this differs by location)
|
| Lv → L[-voiced]f / O[-voiced]_ “for many speakers”
|
| 17.12.1.1 Proto-Indo-European to Latin | S[+voiced] → S[-voiced] / _{S[-voiced],F[-voiced]}
|
| 17.12.1.1.3 Latin to French | O[+voiced] → O[-voiced] / _#
|
| 29 Na-Dene | 29.1.1.1.7 Proto-Athabaskan to Deg Hit’an | R F → R[-voiced] F[-voiced] / _# in suffixes
|
| 29.1.1.1.37 Proto-Athabaskan to Tanacross | F[+voiced] → F[-voiced] / _$
|
| 30 Niger-Congo | 30.1.1.1 Proto-Bantu to Sebirwa | NC → C[-voiced] / #_ (in nouns)
|
| 30.2.1 Proto-Potou-Akanic to Proto-Akanic | R[-voiced] R[+voiced] W → Z[-voiced] O[-voiced] F / #_
|
| 37 Siouan-Iroquoian | 37.1.2.1.2 Cayuga to Lower Cayuga | V → V[-voiced] / _h “(odd syllables only)”
|
| 43 Uto-Aztecan | 43.5.1.1 Proto-Mono-Kawaiisu to Kawaiisu | hkʷ hʔ (h)S Sː → w ʔ S[+ voiced] S[- voiced - long] / V_V
|
| 44 Vasconic | 44.1 Proto-Vasconic to Aquitanian | S[+ fortis] → S[- voice]ː (specifically, the source lists t[+ fortis] k[+ fortis] → t(ː) k(ː), both of the tokens with optional length suffixes and *aTa → 〈atta〉, so I’m extrapolating)
|
| 44.2 Proto-Basque to Basque | S[+ voice] → S[- voice] / F[+ sibilant]_
|