South-eastern

The standard Australian English accent comes from the South-eastern part of England.

Source: tatoeba (2329060)

Foremost politicians of three nations expressed their grave concern concerning the consequences of military operations in south-eastern Ukraine.

Source: tatoeba (4317720)

To Bohemia, which he inherited in 1253 from his father, Wenzel I., Ottokar had added by marriage and diplomacy Austria, Styria, Carinthia, and Carniola, and thus held a secure predominance in south-eastern Germany.

Source: tatoeba (11842939)