ephemeral Synonyms

passing short-lived transient fugacious transitory ephemeron short-run going by terminable temporary temporal solstitial gone in a heartbeat short shifting rootless quick provisory provisionary provisional perishable transitional transitive transitorily unenduring shortish pro tem short-term of short duration nonvolatile mayfly aperiodic arty volatile vanishing unstable gone in flash in wink of an eye over in a heartbeat mutable fleeting fickle fading evanescent episodical episodic ephemeric ephemera dicotyledon deciduous