Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
throughout their lifetime
Grammar usage guide and real-world examplesUSAGE SUMMARY
"throughout their lifetime" is correct and usable in written English.
You can use it whenever you need to refer to the entire life of a person or a thing. For example, "Everyone should strive to be kind throughout their lifetime."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
for the duration of their life
throughout its existence
from birth to death
all their life
as long as they live
during their existence
during their lives
throughout their life
in their lifetime
throughout their lives
in the course of their lives
throughout their living
throughout their existence
from birth until death
throughout his life
throughout her life
all their days
for the rest of their lives
throughout their lifespan
throughout their lifetimes
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Those attitudes tend to stick with people throughout their lifetime.
News & Media
The real-term value of their pension, therefore, declines throughout their lifetime.
News & Media
It doesn't look at people's paying of tax throughout their lifetime.
News & Media
"This cultural preference for males goes far past birth and continues to follow girls throughout their lifetime.
News & Media
Women with disabilities face multiple forms of discrimination at all levels of society and throughout their lifetime.
News & Media
Laith Khalaf of Hargreaves Lansdown warned: "Workers could save diligently throughout their lifetime, only for the rug to be pulled from under them at the last minute.
News & Media
"Growing forests sequester carbon, wood products store carbon throughout their lifetime, and renewable energy is provided with biomass".
News & Media
The pretreatment systems, including their components (e.g., equipment) and material and energy flows throughout their lifetime, were modeled.
Science
Existing ancient Chinese timber buildings are frequently subjected to seismic or strong wind loads throughout their lifetime, hence their lateral structural performance can undergo significant changes.
Science
The number of patents registered by the firms throughout their lifetime −a rough measure of their incremental innovation activity– has also been recorded.
Science
However, the deteriorating items are subject to a continuous loss in their masses or utility throughout their lifetime due to decay, damage, spoilage, and penalty of other reasons.
Expert writing Tips
Best practice
Use "throughout their lifetime" to emphasize the continuous impact or relevance of something across an entire lifespan. For instance, "The skills learned in childhood can benefit individuals throughout their lifetime."
Common error
Avoid using "throughout their lifetime" when referring to a specific, limited period within their life. Instead of saying "They lived in poverty throughout their lifetime as children", specify the period: "They lived in poverty during their childhood."
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "throughout their lifetime" functions as an adverbial phrase, modifying a verb or clause to indicate the duration of an action or state. It specifies that something occurs or persists during the entirety of someone's life, as seen in the Ludwig examples.
Frequent in
Science
44%
News & Media
38%
Formal & Business
12%
Less common in
Wiki
3%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "throughout their lifetime" is a versatile and commonly used adverbial phrase that signifies the entire duration of someone's or something's existence. As Ludwig AI confirms, it is grammatically correct and appropriate for various contexts, ranging from scientific research to news reports. To ensure correct usage, avoid using it for limited periods within a life and consider alternatives like "for the duration of their life" for a more formal tone. Remember to use it to highlight the continuous or long-term impact of something on an individual or entity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
during their entire life
This alternative emphasizes the completeness of the life span.
over the course of their life
This alternative highlights the progression and passage of time.
for the duration of their life
This version stresses the continuous aspect of the period.
all their life
This is a more concise way to denote an entire lifespan.
as long as they live
This alternative provides a more colloquial way of expressing the idea.
during their existence
This term is applicable even to non-living entities, making it broader.
in their whole life
This version emphasizes the totality of experiences over a lifetime.
in their living years
This focuses specifically on the active, living portion of their life.
from birth to death
This phrase explicitly states the start and end points of life.
for the rest of their days
This alternative carries a slightly more poetic or formal tone.
FAQs
How can I use "throughout their lifetime" in a sentence?
You can use "throughout their lifetime" to describe something that happens or is relevant during the entirety of someone's life. For example, "Individuals accumulate knowledge "throughout their lifetime"."
What's a formal alternative to "throughout their lifetime"?
A more formal alternative to "throughout their lifetime" is "for the duration of their life" or "over the course of their life". Both phrases maintain a professional tone and emphasize the continuous aspect. For example, "Benefits extend "for the duration of their life"."
Is it correct to use "throughout their lifetime" when referring to inanimate objects?
While commonly used for living beings, "throughout their lifetime" can also apply to inanimate objects if you are referring to the duration of their functional existence. For instance, "The building was designed to withstand earthquakes "throughout its existence"."
What phrases are similar in meaning to "throughout their lifetime"?
Several phrases share a similar meaning to "throughout their lifetime", including "during their entire life", "as long as they live", and "from birth to death". Each phrase offers a slightly different nuance while conveying the same general concept.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested