| Answer | Crossword Clue |
|---|---|
| perturbations | A deviation of a system, moving object, or process from its regular or normal state of path, caused by an outside influence |
| perturbation | A deviation of a system, moving object, or process from its regular or normal state of path, caused by an outside influence |
| perturbing | Subject (a system, moving object, or process) to an influence tending to alter its normal or regular state or path |
