Русьскаꙗ землꙗ

Etymology
From the full form of the adjective and the noun  (modern Russian ). Firstly mentioned in the 12th-century "Primary Chronicle".

Proper noun

 * 1) * s.a. 6370 (862)
 * 2) * 1229, Смоленская торговая Правда (Smolensk Trade Law)
 * 3) * 1607 Русский разговорник (Tonnis Fenne, Russian phrasebook)
 * 1) * 1229, Смоленская торговая Правда (Smolensk Trade Law)
 * 2) * 1607 Русский разговорник (Tonnis Fenne, Russian phrasebook)
 * 1) * 1607 Русский разговорник (Tonnis Fenne, Russian phrasebook)
 * 1) * 1607 Русский разговорник (Tonnis Fenne, Russian phrasebook)

Usage notes

 * The main orthographic divergence was in the usage of the оу digraph or simply у, double or single с, the absence or presence of the soft sign, and also the feminine ending in ꙗ or ѧ. These in sum gave many spelling variants such as русьскаꙗ, роусьска, роусьскаѧ, рускаѧ, рускаꙗ, роусскаѧ etc. and землꙗ or землѧ. But the etymologically right form is роусьскаꙗ землꙗ.
 * The first word is usually capitalised.

Descendants

 * Rusyn:
 * Rusyn:
 * Rusyn: