septuagenarian (noun)

1. The painter created a stunning portrait of a septuagenarian, highlighting the wisdom and grace that comes with age.

2. In the heartwarming love story, the septuagenarian couple defied all odds to rediscover their passion for life and each other.

3. The fashion designer showcased a collection of elegant and sophisticated outfits that were tailored to suit the style of septuagenarians.

4. The movie depicted the journey of a septuagenarian adventurer who rediscovered the joys of life through his thrilling experiences.