short-lived Synonyms

passing transitory fugacious ephemeral transient in wink of an eye transitive temporary temporal summary short rootless quick provisional perishable unstable volatile gone in flash short-run shortest unprolonged unenduring time-sensitive shortish shorter pro tem short-term decurtate mayfly quickie mutable mortal evanescent ephemeric ephemera destructible decomposable deciduous curtate cursory changeable briefly brief breve fading fickle fleeting momentary meteoric little