favoritism shown to friends and associates (as by appointing them to positions without regard for their qualifications)

Unfair partiality shown, especially in political appointments, for one's friends.

Cronyism is partiality to long-standing friends, especially by appointing them to public office without regard for their qualifications. In political terms, the word "cronyism" is almost always used derogatorily. The word "crony" first appeared in 18th century London and is believed to be derived from the Greek word χρόνιος (chronios), meaning long-term.

Kickbacks Trading of influence