fugacious Synonyms

transitory short-lived transient passing ephemeral provisory provisionary provisional perishable fugitive mutable mortal momentary momentaneous quick replaceable pro tem short-term short-range volatile unstable short transitive temporary temporal unenduring meteoric little fading evanescent erratic elusive elastic deciduous cursory changeable capricious caducous fickle flashing flash limited interim instantaneous inconstant impermanent fragile flying flitting fleet