absent
French leave
abscondence
absence
absence without leave
absent without leave
absentation
absenteeism
absenting
absquatulation
bolt
cut
day off
decampment
default
departure
desertion
disappearance
disappearing act
elopement
escape
excused absence
exit
fleeing
flight
fugitation
furlough
hasty retreat
hegira
holiday
hooky
leave
leave of absence
leaving
nonappearance
nonattendance
quick exit
running away
sabbatical leave
scramming
sick leave
skedaddle
skedaddling
truancy
truant
truantism
unexcused absence
vacation
absentee