Give endorsement to (4)
I believe the answer is:
back
(Other definitions for back that I've seen before include "Support - defender - reverse" , "Support - rear" , "Support - football player" , "Rear surface of the body" , "Support; in return" .)
I believe the answer is:
back
(Other definitions for back that I've seen before include "Support - defender - reverse" , "Support - rear" , "Support - football player" , "Rear surface of the body" , "Support; in return" .)