Refrain from mischief (6)
I believe the answer is:
behave
(Other definitions for behave that I've seen before include "Mind your manners" , "Act in a specified way" , "Comport oneself" , "Handle" , "function" .)
I believe the answer is:
behave
(Other definitions for behave that I've seen before include "Mind your manners" , "Act in a specified way" , "Comport oneself" , "Handle" , "function" .)