outmoded, outdated, antiquated, obsolescent, unusable, archaic, useless, unserviceable, anachronistic, irrelevant, worthless, inoperative, inefficient, unsalvageable, uneconomical, nonfunctional, obsolescing, buggy whip, valueless, redundant, superfluous, uneconomic, inoperable, incompatible, decrepit, unreadable, antediluvian, unuseable, impractical, modernized, cumbersome, unrepairable, outworn, unfeasible, extinct, unviable, stale, ineffective, unpractical, uncompetitive, inviable, functionless, unworkable, unsaleable, decommissioned, unreliable, unmarketable, inflexible, moot, infeasible, unneeded, unsupportable, prohibitive, unwieldy, unsalable, clunky, unaffordable, ossified, inadequate, degraded, unrecoverable, unprofitable, inferior, expensive, depreciated, unsuitable, functional obsolescence, fangled, meaningless, commonplace, luddite, pointless, newer, usable, unsuited, junked, illegible, rusted, untenable, irretrievable, unsearchable, unhip, musty, electric typewriter, vestigial, inaccessible, unsound, unobtainable, uncool, expendable, unsafe, unimportant, unenforceable, nugatory, professionalized, unattractive, underutilized, repairable, refurbished, superannuated, costly, dilapidated, conventional, traditional, newfangled, sophisticated, abstract, adaptable, basic, existing, new, serviceable, simpler

., alembic, antiquate, arquebus, assume, away, azote, beatify, complexion, curtal, exalt, exhilarate, explode, forth, fossilized, hackbut, hagbut, harquebus, hornpipe, image orthicon, inebriate, insaneness, kilderkin, league, linin, lunacy, madness, maxim gun, mellow, mellowly, obsolesce, obsolescence, obsolescent, off, orthicon, outmode, paralipomenon, perched, perked, perked up, pibgorn, serpent, stockhorn, superannuate, thrill, variolation, variolization, wheel lock

disused, noncurrent, out-of-date, outdated, superannuated