(n) sports ground
sports oval
(P)
(n) ground zero
(n) teeing ground (golf)
(n) groundsheet
(n) ground pulp
(n) bat boy
ground boy
(n) ground manners
(n) ground rule
(n) groundwork
(n) teeing ground
(n) background
(P)
(n) foreground
(n) home ground
(P)
(n) underground
(n) groundkeeper
(n) ground hostess
(n) ground stroke
(n) ground smash (tennis)
(n) ground wrestling
(n) (comp) background printing
(n) (comp) background job
(n) (comp) background sound
(n) (comp) foreground program
(n) background music
(n) (comp) impedance-controlling ground plane