I was surprised to know Polish is actually closer to Russian than to Ukrainian
>Polish
Kot
>Russian
Kot
>Ukrainian
Kit
>Polish
Oiciec
>Russian
Otec
>Ukrainian
Batka
>Polish
On
>Russian
On
>Ukrainian
Vin
Etc.
>Polish
Kot
>Russian
Kot
>Ukrainian
Kit
>Polish
Oiciec
>Russian
Otec
>Ukrainian
Batka
>Polish
On
>Russian
On
>Ukrainian
Vin
Etc.