torrent;  rapid stream;  violently rushing stream
 running about;  making every effort;  being busily engaged (in something);  good offices
 wild;  uninhibited;  extravagant;  rampant
 to run;  to run (of a vehicle);  to drive;  to rush (to);  to dash;  to retreat;  to flee
 flight;  running away;  absconding;  elopement
 free and uncontrolled;  behaving with abandon;  freewheeling
 rushing around;  running wild
 busying oneself about (something);  being on the move;  bestirring oneself;  on the go;  taking an active interest
 runaway horse;  galloping horse
 soar (e.g. in price);  jump;  boom;  sudden ride
 wearing oneself out with work
 free and uncontrolled;  behaving with abandon;  freewheeling;  totally uninhibited
 runaway;  absconder;  eloper
 free-spirited and uninhibited
 free-spirited and uninhibited
 running quickly;  fleeing;  doing as one likes
 big-hearted and free-spirited;  daring and uninhibited
 bold and unrestrained;  daring and unfettered