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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
old enough to understand
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of a sentence 'old enough to understand' is correct and usable in written English.
You can use it to express that someone has reached the age at which they are expected to be able to comprehend a particular concept or idea. Example: My son is now five years old, so he is old enough to understand what I'm talking about.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(19)
sufficiently mature to grasp
mature enough to comprehend
able to grasp the concept
capable of understanding
ready to comprehend
capable of sympathy
ready to understand
able to trust
competent to understand
able to understand
can grasp
equipped to understand
able to grasp
remarkable to understand
able to interpret
capable of conscious
capable of interpreting
able to identify
able to discover
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
The kids are old enough to understand that".
News & Media
They were old enough to understand politics easily.
News & Media
I am old enough to understand being willing to go on is a great gift.
News & Media
At 53, he is old enough to understand the point of his new job.
News & Media
Two is old enough to understand what's going on — but to understand it poorly.
News & Media
They may be inexperienced, but otherwise they're old enough to understand".
News & Media
He grew old enough to understand that his father was using drugs.
News & Media
Are they old enough to understand what you do for a living?
News & Media
That's what I intend to do now that my children are old enough to understand.
News & Media
"We'll tell them when they're old enough to understand," Rita Schrager says.
News & Media
They may wait until the children are old enough to understand how to keep secrets.
News & Media
Expert writing Tips
Best practice
When discussing sensitive topics with children, use the phrase "old enough to understand" to indicate that they have reached a level of cognitive and emotional maturity where they can process the information appropriately.
Common error
Avoid assuming that a child is "old enough to understand" complex issues simply based on their age. Gauge their actual level of understanding through conversation and observation to ensure they are truly ready for the information.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "old enough to understand" functions as an adjective phrase modifying a noun (often a person or group of people). It describes the state of being sufficiently mature or experienced to comprehend a particular concept, situation, or piece of information. Ludwig AI confirms this with numerous examples showcasing its descriptive role.
Frequent in
News & Media
41%
Wiki
21%
Science
19%
Less common in
Formal & Business
9%
Reference
5%
Encyclopedias
5%
Ludwig's WRAP-UP
The phrase "old enough to understand" is a common and grammatically sound expression used to describe someone's capacity to comprehend information based on their maturity level. Ludwig AI's analysis reveals that it's primarily used in neutral contexts, such as news, media, science and wiki. While simple, it is important to avoid overestimating someone’s capacity to understand based on age. When communicating information, consider alternatives such as "sufficiently mature to grasp", "mature enough to comprehend", or "able to grasp the concept".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
capable of understanding
Stresses the capacity for understanding.
mature enough to comprehend
Emphasizes comprehension as the outcome of maturity.
sufficiently mature to grasp
Focuses on maturity as the primary factor for understanding.
cognitively ready to understand
Highlights cognitive readiness as a prerequisite for understanding.
knowledgeable enough to realize
Emphasizes the role of knowledge in understanding.
able to grasp the concept
Highlights the ability to understand a specific idea.
of the right age to appreciate
Shifts the focus to appreciation, implying a deeper understanding.
adequately developed to perceive
Uses 'developed' to suggest cognitive growth.
experienced enough to know
Implies understanding comes from life experience.
sufficiently seasoned to appreciate
Uses 'seasoned' metaphorically for experienced.
FAQs
How can I tell if someone is "old enough to understand" something?
Assess their cognitive and emotional maturity, their previous experiences, and their ability to process complex information. Engage in open conversations and observe their reactions to gauge their level of comprehension.
What are some alternative ways to say "old enough to understand"?
You can use alternatives like "sufficiently mature to grasp", "mature enough to comprehend", or "able to grasp the concept" depending on the specific context.
Is it always appropriate to tell someone they are "old enough to understand"?
While generally acceptable, consider the sensitivity of the topic and the individual's emotional state. Ensure they are in a safe and supportive environment before sharing potentially difficult information.
What if I overestimate someone's ability to understand after saying they are "old enough to understand"?
Be prepared to adjust your approach and provide additional explanation or support. Acknowledge any confusion or distress and be patient in helping them process the information.
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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