Synonyms of 'fleeting'

abrupt, blunt, brief, brittle, brusque, capricious, changeable, compendious, corruptible, crusty, Curt, deciduous, dying, ephemeral, evanescent, fickle, flitting, fly-by-night, flying, fragile, frail, fugacious, fugitive, gruff, impermanent, impetuous, impulsive, inconstant, insubstantial, laconic, momentary, mortal, mutable, passing, perishable, Short, short-lived, snippety, snippy, succinct, temporal, temporary, terse, transient, transitive, transitory, unstable, volatile