13 possible answers to
Answers with 3 characters: ADO Answers with 4 characters: STIR Answers with 5 characters: CHAOS FUROR MELEE Answers with 6 characters: STIRUP UNREST UPROAR WELTER Answers with 8 characters: UPHEAVAL Answers with 9 characters: AGITATION COMMOTION Answers with 11 characters: HURRYSCURRY