timeless
Definitions
Not affected by the passage of time or changes in fashion; eternal.
Having a quality that remains relevant or beautiful regardless of the era.
Examples
The novel is a timeless classic that continues to resonate with readers of all generations.
She chose a timeless black dress for the gala, ensuring she would look elegant in every photograph.
The mountain landscape possessed a timeless beauty that made time seem to stand still.
Synonyms
eternal endless everlasting ageless perpetual undying immortal
Antonyms
temporary fleeting ephemeral transient momentary dated obsolete