Synonyms for Departed:

adj.

abandoned (adjective)
left.
absent (adjective)
elsewhere, away, absent, empty, wanting, gone, out, void, abstract, nonexistent, no-show, lacking, truant, missing, vacant, Omitted.
dead (adjective)
expired, Passed, extinct, defunct, fallen, Perished, dead, late, fatal, gone, unresponsive, passed away, parted, pushing up daisies, stiff, inanimate, annihilated, lost, deceased.

n.

body, corpse, body count, the departed, stiff, the dead, the deceased, cadaver, remains, mummy. dead body (noun)
corpse.
departed (noun)
deceased, gone, passed away, expired, late, dead.

v.

deflected (verb)
varied, Diffracted, Deflected, Wandered, Drifted, Refracted, Shifted, Deviated, Diverged, Digressed.
departed (verb)
Embarked, parted, Went, withdrawn, quit, Withdrew, exited, abandoned, gone, left, Decamped, Fled.
died (verb)
fell, Ceased, ended, Died, passed away, passed on, Succumbed.
disappeared (verb)
Disappeared, hidden, Hid, sunk, melted, Sank, flied, dissolved, evaporated, faded, vanished, Evanesced.
exited (verb)
vented, exhausted, Spouted, drained, ran off, Issued, discharged, run off.
left (verb)
emptied, Absented, Voided, evacuated, Vacated, abstracted.

Other synonyms:

lifeless. late, defunct. Other relevant words:
lost, defunct, remains, late, inanimate, stiff, pushing up daisies, body, cadaver, corpse, lifeless, mummy.

Usage examples for departed

  1. Dorian and his mother frequently talked about Uncle Zed and the hopes the departed one had of the young man. – Dorian by Nephi Anderson
  2. They came, and they departed but he, like the earth, remained. – Lancashire Idylls (1898) by Marshall Mather
  3. And, as this seemed to be my uncle's idea of a large evening, no objection was raised, and Fill and I departed – The Adventures of Sally by P. G. Wodehouse