attenuate
be consumed
be gone
cease
cease to be
cease to exist
depart
die
die away
die out
disappear
disembody
disincarnate
dispel
disperse
dissipate
dissolve
do a fade-out
dwindle
enervate
erode
etherealize
evanesce
evaporate
exit
fade
fade away
fade out
flee
fly
go
go away
hide
idealize
immaterialize
insubstantialize
leave no trace
leave the scene
melt
melt away
pass
pass away
pass out
perish
rarefy
retire from sight
sap
sink
sink away
spiritize
vanish
dematerialized
dematerializing