Synonyms for Gone-by:

• adj.

  •Other relevant words: (adjective)
  • past.
  •past (adjective)
  • latter,
  • foregoing,
  • erstwhile,
  • one time,
  • good old days,
  • olden days,
  • ex-,
  • preceding,
  • way back,
  • down memory lane,
  • Latterday,
  • recent,
  • old,
  • long ago,
  • early,
  • ancient,
  • prior,
  • ages ago,
  • behind one,
  • previous,
  • ex,
  • retired,
  • earlier,
  • gone by,
  • latter-day,
  • sometime,
  • long-ago,
  • way back when,
  • back when,
  • ancient history,
  • quondam,
  • late,
  • time was,
  • once,
  • one-time.

• n.

  •Other relevant words: (noun)
  • dated,
  • disused.

• Other synonyms:

  •Other relevant words (noun):
  • bygone,
  • ago,
  • bypast,
  • expired,
  • defunct,
  • passe,
  • lapsed,
  • antique,
  • over,
  • passed away,
  • by,
  • agone,
  • gone out,
  • antiquated,
  • departed,
  • has-beens,
  • deceased,
  • Passed,
  • run out,
  • outworn,
  • wound up,
  • extinct,
  • exploded,
  • has-been,
  • out,
  • no more,
  • irrecoverable,
  • elapsed,
  • vanished.

Antonyms for Gone-by:

• adj.

  • past
    current, future, new, present, modern, on time, after, later.