Synonyms of lifespan

lifespan

noun

variants also life span

as in duration

the period during which something exists, lasts, or is in progress

I saw no need to pay more for a better-built computer that would just grow obsolete before the end of its lifespan

Synonyms & Similar Words

• duration
• life
• lifetime
• time
• continuance
• date
• span
• term
• standing
• run
• longevity
• tenure
• stretch
• tour
• spell
• age
• half-life
• turn
• hitch

Example Sentences

Recent Examples of lifespan

Personal health, lifespan, cash flow needs, and uncertain politics are crucial factors. — Steve Vernon, Forbes.com, 2 July 2026

To prevent moisture and body oils from breaking down the internal components (and keep stains and allergens at bay), investing in a quality mattress protector is one of the simplest and most effective ways to extend your mattress's lifespan. — Jamie Cuccinelli, Martha Stewart, 1 July 2026

Maintaining blinds helps reduce allergens, such as dust and pollen, that can affect the indoor air quality of your home, extends their overall lifespan and functionality, and improves the overall appearance of the interior of your home. — Mary Marlowe Leverette, The Spruce, 1 July 2026

Plan for the full lifespan, since hens live five to ten years but only lay productively for two or three. — Ryan Brennan, Sacbee.com, 30 June 2026