Human development

Title
Audience - Player
Speaker - Audience
Audience - Speaker
Chief - Assistant
Assistant - Chief
Critic - Artist
Artist - Critic
Anchorite - Community
Community - Anchorite
School - Alumnus
Alumnus - School
Ally - Ally
Aggressor - Victim
Advocate - Judge
Defendant - Advocate
Advocate - Defendant
Judge - Advocate
Parent - Adult offspring
Adult offspring - Elderly parent
Elderly parent - Adult offspring
Adult offspring - Parent
Adorer - Adored
Adored - Adorer
Audience - Actor
Actor - Audience