Go against, as gravity (4)
I believe the answer is:
defy
(Other definitions for defy that I've seen before include "Withstand" , "Openly resist or refuse to obey" , "Boldly resist (authority, etc)" , "Disobey boldly and openly" , "Flout" .)
I believe the answer is:
defy
(Other definitions for defy that I've seen before include "Withstand" , "Openly resist or refuse to obey" , "Boldly resist (authority, etc)" , "Disobey boldly and openly" , "Flout" .)