Deceased

10 clues
Late
Dead
Died
Departed souls
No longer living
No longer with us
Pushing up the daisies
Returned-mail notation
Totally bereft of life
That parrot is definitely __": line from a Monty Python sketch
Similar answers:
Abased
Abideceptivepitch
Aliased
Appeased
Areyoudecent
Based
Basedat
Basedin
Basedon
Baseduponsupply
Bereleased
Biased
Broadbased
Broadwaybased
Butpleasedonotsuppose
Bydeceitofherpants
Cased
Casedismissed
Ceased
Ceasedtobe