Rr-g ＞ rdž: ✱carrĭcat ＞ caria.
Rry ＞ ir: porrum ＞ ✱porreum ＞ poyre; but ✱horrearium? ＞ orgięr (cf. Körting).
Rt-g ＞ rdž and rts (＞ rs): ✱excŏrtĭcat ＞ escǫria escǫrsa.
Rty ＞ rts ＞ rs ✱fortiāre ＞ forsar, tĕrtium ＞ tęrz tęrs. Convercio is learned.
Rvy ＞ rvy rby: ✱cĕrvia ＞ cervia cerbia.
Ry ＞ r´, which developed into ir when it remained medial, but became r at the end of a word[72]: ✱exclariāre ＞ esclairar, ✱donatōria ＞ donadọira, ✱fĕria ＞ fęira fięira, fĕriat ＞ fęira, matĕria ＞ madęira, ✱mŏriat ＞ mǫira, primaria ＞ premęira premięira (§ [23], 1), ✱punitōria ＞ punidọira, varia ＞ vaira, variāre ＞ vairar; ✱a(u)gūrium ＞ aür, cŏrium ＞ cuęr, ✱donatōrium ＞ donadọr, impĕrium ＞ empięr, mĭnistĕrium ＞ mestięr, ✱mŏrio ＞ mǫr muęr, monastĕrium ＞ mostięr (§ [45], 3), primarius ＞ premięrs, ✱punitōrius ＞ punidọrs. If the ry is preceded by au, it apparently remains unchanged: Auriācum ＞ Auriac (Zs., XXVII, 559). Learned words have ri: bori ＜ ebŏreum, contrari.
1. Adjectives in -er (-ier) and -or, coming from -arium and -ōrium, regularly have feminines in -eira (-ieira) and -oira. By the analogy of the masculine, there is a feminine in -era in parts of the west; by the analogy of the feminine, there is a masculine in -eir in Auvergne. The i of vair probably comes from the feminine vaira and from the verb vairar. The noun feira sometimes becomes fiera like a feminine adjective.
Sc´y: see Ssy.
Ssy, sc´y, sty ＞ s´, which in most of the territory became is, but in the west and the extreme east developed into i(t)š and (t)š: ✱bassiāre ＞ baissar baichar bachar, ✱angŭstia ＞ engọissa, ✱ingrŏssiat ＞ engruęissa, fascia ＞ faissa, ✱grassiāre ＞ graissar, pŏstea ＞ puęissas pueih püch, ūstium ＞ üis.