1)
What is the difference between "Mecharef" and "Megadef"?
1.
Malbim: "Mecharef" is in matters Bein Adam l'Chavero; "Megadef" is due to our creed and belief.
2)
What is "Misnakem"?
1.
Radak: They seek to take vengeance from us, as if we harmed them.