discontinuance
unend
terminative
closing
wind-up
quitting
noncontinuation
ending
interminable
obliteration
terminatory
termination
incomplete
last
consummation
final
terminal
concluding
conclusion
The End
over
off the face of the earth
disaffiliation
cesser
uninstantiation
demise
-tely
transitoriness
transiency
transience
undefinition
cancellation
postcessation
unfinish
desistance
nondemise
terminable
wrap-up
end in
halt
expiring
stop
cutoff
erasure
exinanition
inconclusible
expiry
that's all she wrote
unended
ceasing
passing
windup
finality
leave off
indeterminate
conclusive
conclusatory
endinglessness
period
end of the road
doneness
determination
inanition
lapse
stick a fork in something
terminate
finish
abandonment
stopping point
shutting
finale
finis
close
napoo
when all is said and done
renunciation
apopemptic
expiration
decedent
implicand
finish with
take it easy
sortita
upshot
closure
nondeletion
surcease
conclusory
game over
wordfinal
terminatively