right-hander

noun
1
a person who uses their right hand for writing, using tools, etc.
راست‌دست, آدم راست‌دست, فرد راست‌دست
2
a hit with the right hand
ضربه با دست راست, ضربه با مشت راست
He gave him a right-hander on the jaw and knocked him unconscious.