1. A reciprocal group action
   - return, getting even

Type of: group action

• field marshal
• field mint
• field mouse-ear
• field mushroom
• field mustard
• field of battle
• field of fire
• field of force
• field of honor
• field of operation
• field of operations
• field of regard
• field of study
• field of view
• field of vision
• field officer
• field pansy
• field pea
• field pennycress
• field poppy
• field press censorship
• field pussytoes
• field ration
• field sandbur
• field scabious