(v): to travel behind, go after, come after
(v): lock up or confine, in or as in a jail
(v): deprive of freedom; take into confinement
(v): throw or pitch at a mark, as with coins
(v): throw or toss with a light motion
(v): cover with lagging to prevent heat loss
(v): provide with a covering or cause to be covered
(n): the act of slowing down or falling behind
(n): the act of delaying; inactivity resulting in something being put off until a later time
(n): the time between one event, process, or period and another
(n): a definite length of time marked off by two instants
(n): one of several thin slats of wood forming the sides of a barrel or bucket
(n): a thin strip (wood or metal)
Gal in reverse.
Contronymic in the sense: fall behind vs. advance (as a putt or coin).