bastard

noun
1
an offensive word for somebody, especially a man, who you think has been rude, unpleasant or cruel
حرامزاده, پدرسوخته, نامرد
2
a word that some people use about or to somebody, especially a man, who they feel very jealous of or sorry for
حرامزاده, آدم بی‌شرف, نابکار, پست
What a lucky bastard!
You poor bastard!
3
used about something that causes difficulties or problems
مشکل‌زا, دردسرساز
It's a bastard of a problem.
4
a person whose parents were not married to each other when he or she was born
حرامزاده, فرزند نامشروع, ولدالزنا, زنازاده, ولد حرام