flitting Synonyms

in wink of an eye temporal short-lived short shifting rootless restless rambling provisional perishable passing mutable mortal momentary temporary transient gone in flash on the wing short-term wanderlust fluttering migrational winging whimsical volatile vicissitudinary vagabondism unstable transitory meteoric instantaneous indecisive erratic errantry ephemeric ephemeral emigrating discursion demigration dart dance cursory circumforaneous changeable capricious evanescent fading impulsive impermanent hovering