This is the 433rd most frequent Lithuanian word.
valstybių
The Lithuanian word "valstybių" means "of states" (genitive plural form of "valstybės").
In this sentence, 'valstybių' is in the genitive plural case, showing possession or association, as it refers to the states involved in cooperation.
Valstybių bendradarbiavimas yra svarbus pasaulinei taikai.
The cooperation of states is important for global peace.
Here, 'valstybių' again appears in the genitive plural case, indicating the states to which the representatives belong.
Susitikime dalyvavo daugiau nei dvidešimt valstybių atstovai.
Representatives of more than twenty states participated in the meeting.
In this example, 'valstybių' is used in its genitive plural form to describe the ancient states whose governance system was analyzed.