| Answer | Crossword Clue |
|---|---|
| vagarious | erratic in behaviour or direction |
| vagariously | VAGARIOUS, erratic in behaviour or direction |
| vagarious | Erratic and unpredictable in behavior or direction |
| berserk | (of a mechanical device or system) Operating in a wild or erratic way; out of control |
| biorhythm | a periodic change in the behaviour or physiology of many animals and plants (eg hibernation and migration) mediated by hormones which are in turn influenced by changes in day-length |
| biorhythms | BIORHYTHM, a periodic change in the behaviour or physiology of many animals and plants (eg hibernation and migration) mediated by hormones which are in turn influenced by changes in day-length |
