Related Clues:
- Deviates off course
- Zigs
- Changes direction
- Doesn't follow the party line
- Course changes
- Some adoptees
- Sails temporarily off course
- Heads off?
- Moves side to side, like an aircraft
- Loses one's way
- Errs
- Doesn't stick to the straight and narrow
- Oscillates, as a projectile
- Adoptable animals
- Turns off course