miss
neglect
nonparticipating
skip
sit out
escape
nonexhibiting
nonparticipation
put in an appearance
unattendance
cut
underparticipation
nonprotest
nondemonstrating
off board
turn down
reject
unparticipating
nonparticipant
refuse
turn away
nonattendance
closed door
nonenrolled
non-event
hooky
if I'm not there, start without me
truancy
unreach
inappropriate
drop
in attendance
out of action
chair plug
absence
no-show
unvitation
mommy-and-me
nonattendant
inattendance
left out
nonencounter
nonexecution
nonreception
nonappearance
uninvitedly
unenrolled
apolitical
no-go area
hot ticket