bygone Synonyms

foregone bypast departed water under the bridge gone historical age-old rara avis older ancient history yore old-hat yesterday whilom vintage vanished preterit preterite preterlapsed previous primeval primordial purana quondam sometime spavined superannuated prehistoric earlier earliest Old World olde worlde old time onetime overaged period piece prehistorical stone age talentless time tested oldfangled unfashionable overfamiliar outworn outmoded lang syne long ago no longer out-of-date one-time