Main entry: succeeding
Definition: coming after or following
Antonyms: preceding
Definition: existing or coming before
Antonyms: antemortem
Definition: preceding death
Antonyms: leading
Definition: going or proceeding or going in advance; showing the way
Main entry: succeeding, future, next
Definition: (of elected officers) elected but not yet serving
Usage: our next president
Antonyms: outgoing
Definition: retiring from a position or office
Antonyms: outgoing
Definition: leaving a place or a position