ephemeral, momentary, transitory, briefest, evanescent, insubstantial, illusory, inconsequential, lasting, enduring, impermanent, scant, mere, unlooked, priceless, insignificant, vicarious, apparitional, epiphanic, blissful, wistful, fickle, prelapsarian, unrepeatable, salutary, glorious, eidetic, faintest, discernible, halcyon, unfading, heady, trifling, proustian, everlasting, tenuous, rare, illusionary, eternal, serendipitous, churlish, slightest, mythologise, bygone, indefinable, ineffable, wordsworthian, elusive, infrequent, trivial, precious, liminal, dispiriting, edenic, superficial, fortuitous, unwonted, indelible, genuine, paradoxical, trite, hazy, fitful, unlived, unimportant, startling, perceptible, unuttered, graspable, undeniable, nanosecond, unlikely, jarring, real, tempered, occasional, imperceptible, forgivable, desultory, wishful, poignant, banal, meaningless, little, spontaneous, transcendental, unescapable, nebulous, mundane, palpable, tawdrier, swiftian, transcendent, unremembered, chucklesome, tantalizing, illusive, aleatory, pyrrhic, ineradicable, tangible, inescapable, delusive, dreamlike, terrifying, unsettling, beatific, recollected, remembered, distressful, unforgettable, unreal, nightmarish, pleasurable, sensuous, frightening, intenser

brevity, briefness, gloriously, temporal, transience

fugitive, momentaneous, momentary, moving, short