ephemeral (n.)
ephemeral (adj.)
- brief
- brittle
- capricious
- changeable
- corruptible
- deciduous
- dying
- episodic
- evanescent
- evergreen
- fading
- fickle
- fleeting
- fly-by-night
- flying
- fragile
- frail
- fugacious
- fugitive
- half-hardy
- hardy
- impermanent
- impetuous
- impulsive
- inconstant
- insubstantial
- momentary
- mortal
- mutable
- passing
- perennial
- perishable
- short
- short-lived
- temporal
- temporary
- transient
- transitive
- transitory
- unstable
- volatile
All is ephemeral,—fame and the famous as well.