flitting Synonyms

in wink of an eye restless rambling provisional perishable passing mutable mortal momentary meteoric instantaneous indecisive shifting short short-lived gone in flash short-term wanderlust fluttering whimsical volatile unstable transitory transient temporary temporal impulsive impermanent hovering ephemeric ephemeral emigrating discursion demigration dart dance cursory circumforaneous changeable capricious errantry erratic evanescent fugitive fugacious flying fluctuating flighty flickering fleet