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
apt to
Grammar usage guide and real-world examplesUSAGE SUMMARY
"apt to" is an acceptable phrase in written English.
It is used when something is likely to happen, or when someone is prone to doing something. For example, "He is apt to arrive late for work every day."
✓ Grammatically correct
News & Media
Science
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
58 human-written examples
Readers aren't apt to disagree.
News & Media
We're not apt to disagree.
News & Media
Progress, however, is apt to come slowly.
News & Media
That is not apt to happen.
News & Media
Nor is his show apt to inflame.
News & Media
Mr. Beckerman wasn't apt to disagree.
News & Media
They are more apt to stay sound.
News & Media
Chicago's suburbs are apt to swing.
News & Media
Her husband seemed apt to agree.
News & Media
It's apt to cook up resentment.
News & Media
And they're more apt to live alone.
News & Media
Expert writing Tips
Best practice
Use "apt to" to indicate a natural tendency or probability, ensuring it aligns with the subject's characteristics or the context's conditions. For instance, "Students are apt to perform better when they are well-rested."
Common error
Avoid using "apt to" excessively in highly formal or academic writing. More direct alternatives like "likely to" or "tends to" often provide a clearer and more concise expression.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "apt to" functions as an adjective phrase followed by an infinitive. Ludwig AI confirms it’s used to express probability or natural tendency. It often modifies a noun or pronoun, indicating a predisposition or likelihood towards a particular action or state.
Frequent in
News & Media
51%
Science
17%
Wiki
5%
Less common in
Encyclopedias
2%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "apt to" is a versatile phrase used to indicate a likelihood or tendency, confirmed by Ludwig AI. While grammatically correct and widely understood, its usage is more common in general writing and news media than in highly formal or scientific contexts. Alternatives like "likely to" and "tends to" offer similar meanings but may be more appropriate in certain situations. Remember that using "apt to" effectively involves understanding the nuance of probability and context, ensuring your writing remains clear and precise.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
likely to
Indicates a high probability of something happening; similar in meaning but more direct.
prone to
Suggests a susceptibility or inclination towards something, often negative.
inclined to
Implies a natural tendency or willingness to do something.
liable to
Indicates a risk or potential for something, often undesirable, to happen.
subject to
Suggests that something is conditional or dependent on something else.
tends to
Describes a habitual or frequent behavior.
disposed to
Implies a predisposition or readiness towards something.
susceptible to
Highlights a vulnerability or openness to being affected by something.
given to
Suggests a habitual or characteristic behavior, often negative.
wont to
Describes a customary or habitual action, but is more archaic.
FAQs
What does "apt to" mean?
"Apt to" means likely or having a natural tendency to do something. It suggests a probability based on circumstances or inherent qualities.
How can I use "apt to" in a sentence?
Which is better, "apt to" or "likely to"?
Both "apt to" and "likely to" are correct, but "likely to" is generally more common and versatile. "Apt to" often implies a more inherent tendency, while "likely to" simply suggests a high probability.
What are some alternatives to "apt to"?
Alternatives to "apt to" include "inclined to", "liable to", "prone to", and "tends to". The best choice depends on the specific nuance you want to convey.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested