obsolescent Definition

noncurrent, obsolete, outmoded, outdated, antiquated, out, out-of-date, unserviceable, anachronistic, archaic, decrepit, unusable, inefficient, useless, uneconomic, uneconomical, antediluvian, unfashionable, nonfunctional, unsaleable, inoperable, inoperative, superfluous, valueless, otiose, vestigial, unmarketable, expendable, redundant, unaffordable, serviceable, irrelevant, unproductive, dispensable, worthless, unviable, unreliable, unsound, senescent, incompatible, obsolescing, autarkic, outworn, unpractical, superannuated, ossified, undynamic, autarchic, overpriced, parachronistic, inefficacious, functionless, eurocentric, inviable, unreformable, unattractive, enfeebled, luddite, unloved, unpunctual, unsalvageable, modernized, inflexible, unmodern, sclerotic, unaesthetic, maladapted, inegalitarian, distained, unadaptable, innumerate, extant, illiberal, unsusceptible, expensive, unreformed, collectivised, inferior, equalitarian, perfectible, unstylish, unlovely, reductionistic, unhip, captious, unenlightened, unsupportable, uncreative, chimerical, collectivized, dilapidated, repairable, reformable, isolationist, contentless, unuseable, uncompetitive, unfree, voguish, bourgeois,