Human development

Title
Swindled - Swindler
Swindler - Swindled
Supporter - Team
Team - Supporter
Strike breaker - Striker
Striker - Strike breaker
Stepmother - Stepson
Stepfather - Stepson
Sorcerer - Spellbound
Spellbound - Sorcerer
Sister - Sister
Sibling - Sibling
Seduced - Seducer
Seducer - Seduced
Sinner - Scapegoat
Scapegoat - Sinner
Saved - Saviour
Saviour - Saved
Rival - Rival
Raped - Rapist
Puppet - Puppeteer
Puppeteer - Puppet
Pupil - Teacher
Teacher - Pupil
Student - Student