retaliation (n.)
- alternation
- amends
- atonement
- balancing
- commutation
- compensation
- cooperation
- correction
- counteraction
- counterblow
- discipline
- exchange
- expiation
- feud
- give-and-take
- indemnification
- indemnity
- interchange
- interplay
- mutuality
- permutation
- punishment
- reciprocality
- reciprocation
- reciprocity
- recompense
- rectification
- redress
- reparation
- repayment
- reprisal
- requital
- restitution
- retribution
- revenge
- satisfaction
- substitution
- transposition
- vendetta
- vengeance