missing Antonyms

meeting practicing presence present regarding sailing satisfying scanning settling sighting plethoric placing picturing minding noting noticing observing occurring peeping peering perceiving performing spying stacked at hand on board brimfull monitoring nearby on tap oversubscribed real presence reconnoitering witnessing watching viewing subsistent succeeding supercharged swarming teeming there tracing tracking transposing reconnoitring aboard catching choke-full commuting