19 possible answers to
Answers with 4 characters: MOVE STIR WAKE WHET Answers with 5 characters: ALARM EVOKE PIQUE WAKEN Answers with 6 characters: AWAKEN EXCITE INCITE FIREUP FOMENT STIRUP WAKEUP Answers with 7 characters: AGITATE Answers with 8 characters: REAWAKEN Answers with 9 characters: STIMULATE TITILLATE