Đồng nghĩa của no longer known

extinct dead defunct vanished gone lost bygone bypast departed destroyed done expired exterminated extinguished inactive nonextant obsolete abolished died out doused out passé quenched terminated void wiped out archaic asleep cold deceased disappeared ended exanimate fallen inexistent late lifeless nonexistent outmoded superseded unknown vanquished no longer existing no longer extant done for passed on dead and gone snuffed out antiquated ancient dated out-of-date past outdated old-fashioned out of date antique olden finished superannuated outworn fossilized forgotten lapsed old fossilised prehistoric obsolescent demoded medieval mediaeval kaput old hat unfashionable disused of yore old-time discontinued antediluvian prehistorical neolithic behind the times oldfangled moth-eaten invalid mossy of old démodé Stone Age former out of the ark anachronistic Noachian moribund rusty kaputt musty primitive elapsed old-hat moldy stale over mouldy no more wrecked ruined discarded had it completed gone by missing foregone old-fangled worn-out out of fashion no longer in use has-been out of style dinosaur vintage unhip unstylish out-of-style not with it dead and buried concluded demolished annihilated extirpated faded over and done with crushed out of commission previous run out earlier one-time aged corny odd smashed abandoned long-ago belated totaled long-gone erstwhile fallen into disuse vieux jeu fusty deprecated timeworn fossil square old-school of olden days out of it neglected rococo dowdy not modern not current grown old disapproved of the old school unusable very old redundant past it at an end olde worlde past its sell-by date horse and buggy out of business down the drain irrelevant perished no longer current no longer topical yesterday effaced eradicated obliterated tired null and void spent hackneyed exhausted decayed subverted collapsed ravaged desolated crashed done to death accomplished unrenewed past its prime devastated frittered demised bent out of use ago old-world having seen better days historical breathless low frumpish quaint frumpy old fashioned venerable conservative old-fogeyish passed voided unremembered unrecalled ex- backward-looking crusted feudal bankrupt retrograde horse-and-buggy creaky clunky retro old-timey rinky-dink inanimate primeval primal inoperative over and done square-toed left removed primordial dateless early immemorial run atavistic way back way back when latter-day lost and gone lost in time consigned to oblivion earliest relic antwacky primaeval unused non-functioning passe of long ago past one's sell-by date ancient history dissolved dissipated dried up burned up moved on unemployed stagnant closed in the past torn down a thing of the past not functioning no longer in existence geriatric broken out-of-fashion obscure dusty doomed sunk cooked toast floored sometime quondam forepassed on the skids out of circulation burned out belly-up washed up down and out down the tubes in flames down for the count all washed up past recall in oblivion sunk in oblivion down memory lane water over the dam water under the bridge traditional historic hoary parachronistic behindhand age-old old-style old as the hills as old as the hills unpopular cobwebby demode elderly backward crusty unprogressive last year's passé tacky overused on its last legs anachronous tasteless cheesy styleless trashy inelegant antiquarian fogyish decrepit remote hoar backwards senescent classical heritage established fogeyish ticky-tack ticky-tacky veteran dull folk ancestral back-number anachronistical threadbare worn out gothic barbaric broken-down hacky drab inflexible back number long-standing well-established archaistic clapped out old as Methuselah unoriginal once aboriginal pristine time-worn onetime original cast-off crumbling antediluvial no longer used picturesque nostalgic classic enduring timeless boring stuck in time ageless retrogressive period not in waning declining time-honoured old as Adam old school no longer fashionable gentlemanly courteous yesterday's dying out old style chivalrous ceremonious courtly gallant craft no longer in fashion disappearing becoming obsolete ageing on the wane on the way out undesirable on the decline overfamiliar not fashionable aging senior doddering growing old going out of use going out of fashion doddery ingrained fixed deep-seated hard-and-fast not as young as one used to be over the hill not as young as one was not long for this world long in the tooth no spring chicken past your prime ossified button-down from the past traditionalistic buttoned-down hidebound mossbacked familial prior ultraconservative old-line family long-established standpat reactionary lineal die-hard oral orthodox brassbound unwritten paleoconservative archconservative handed-down

no longer law no longer living no longer made no longer manufactured no longer printed no longer produced no longer in use no longer in fashion no longer in existence no longer have no longer fizzy no longer fashionable