We have two words, it`s "бляДь" и "бляТь" =)...."puta" or "bitch" it`s "бляДь", and "бляТь!" it`s exclamation. (both words - swearing)

I think it`s "puta" or "bitch"

Means 'whore' or 'slut' , 'suka' is the word for bitch