- Adverse reaction, recoil - Hostile reaction - Quick, sharp recoil - Repercussions - The distance through which one part of connected
machinery, as a wheel, piston, or screw, can be moved without moving
the connected parts, resulting from looseness in fitting or from wear;
also, the jarring or reflex motion caused in badly fitting machinery by
irregularities in velocity or a reverse of motion.
- Bad aspects of medication - medicinal drawbacks - Repercussions - Secondary outcomes - Sporting team results have unexpected consequences - Unwanted drug outcomes