This is the 129th most frequent Ukrainian word.
війну
The Ukrainian word "війну" translates to "war" in English.
Accusative case, indicating the direct object of the action (the war as something begun).
Чому люди знову починають війну?
Why do people start a war again?
Genitive case, used to indicate possession or to form descriptions (of war).
Мрія про світ без війни краще, ніж жахіття війни.
A dream of a world without war is better than the horrifying reality of war.
Accusative case, indicating the object of the action (the war as something remembered).