- a pitcher who does not start the game
											
 Synonym:    relief pitcherfireman 
- a person who reduces the intensity (e.g., of fears) and calms and pacifies
											- a reliever of anxiety
- an allayer of fears
 Synonym:    allayercomforter 
- someone who takes the place of another (as when things get dangerous or difficult)
											- the star had a stand-in for dangerous scenes
- we need extra employees for summer fill-ins
 Synonym:    stand-insubstitutereliefbackupbackup manfill-in