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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
a propensity that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a propensity that" is correct and usable in written English.
It can be used to describe a tendency or inclination towards a particular behavior or characteristic. Example: "She has a propensity that often leads her to take on more responsibilities than she can handle."
✓ Grammatically correct
Science
News & Media
Academia
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
9 human-written examples
They have also identified a propensity that doesn't rely on Islamist extremism.
News & Media
Mr. Azoff is also known for bending the truth when it suits his purposes or those of his clients, a propensity that long ago earned him the nickname Swerving Irving.
News & Media
Hedge fund managers have long complained that investors are too quick to pull their money in rocky times, a propensity that exacerbated many funds' problems during the financial crisis.
News & Media
So the apparent stimulus of the glass staircase [correction: skywalk], the apparent stimulus of the kitty litter cake, you have a propensity, that's either innate, as in the case of the glass, or the fudge shaped like feces, or a habitual propensity, as when you arrange the kitchen.
Academia
Genealogy Treatise 1. Nietzsche's notion of 'ressentiment' seems to be a propensity that begins life as envy and takes on moral content only with the creation of the moral ideals to which it gives rise.
Science
Richard Bernstein argues that Kant cannot coherently hold both of these theses since we could not be responsible for a propensity that is in us originally and that we cannot be rid of (Bernstein 2002, 11 35).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
Studies in the USA have similarly noted that non-white races are more susceptible to food allergy, particularly Asian populations (Sicherer et al. 2010), suggesting a genetic propensity that may be amplified in a western environment.
Science
The reed ecotype had a mating propensity that was equally high in both the male biased and the female biased experimental treatment (Fig. 3), indicating that reed isopods are fairly canalised in terms of how mating behaviour responds to adult sex ratio.
Science
Aib was selected for the rational induction of the R-like helical conformation of the B1 B8 segment, as the amino acid with a high helical propensity that often facilitates folding into the right- or left-handed α-helices.
Science
It should be noted that the predictions from the H-predictor server are not a measure of the protein's propensity for domain-swapping, but rather a structural propensity that a hinge region may result in domain swapping and also provide hint to the weakest regions that unfold prior to the compete unfolding of protein.
Science
Indeed, when analyzing the propensity of the different attractors to undergo attractor transitions (see Methods) we found that the attractors corresponding to the flower cell-types show a lower propensity that the Inflorescence attractors (see below).
Science
Expert writing Tips
Best practice
Use "a propensity that" when you want to describe a natural inclination or tendency towards something, often observed over time.
Common error
While grammatically sound, "propensity" can sound overly formal in casual conversation. Consider using simpler alternatives like "tendency" or "habit" for everyday communication.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a propensity that" functions as a descriptor, indicating a tendency, inclination, or natural leaning towards something. Examples from Ludwig show it describing inherent qualities or likelihoods. It is grammatically correct, as confirmed by Ludwig AI.
Frequent in
Science
60%
News & Media
30%
Academia
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a propensity that" is a grammatically sound phrase used to denote a natural inclination or tendency. Ludwig AI confirms its correctness, and although its frequency is classified as uncommon, it appears predominantly in science, news media, and academic contexts. While versatile, it leans towards formality, making it well-suited for scholarly and analytical writing. Remember to consider context and opt for simpler alternatives like "tendency" when appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a tendency that
Replaces "propensity" with "tendency", offering a slightly less formal synonym.
an inclination that
Substitutes "propensity" with "inclination", suggesting a natural leaning.
a disposition that
Replaces "propensity" with "disposition", implying an inherent quality or character.
a proclivity that
Uses "proclivity" instead of "propensity", indicating a strong inclination or liking.
a likelihood that
Shifts the focus to probability rather than inherent tendency.
a proneness to
Changes the structure to highlight susceptibility or vulnerability.
a liability that
Emphasizes the potential for something negative to occur.
a susceptibility that
Highlights vulnerability or openness to influence.
a readiness that
Indicates a state of being prepared or willing.
a weakness that
Focuses on a specific fault or area of vulnerability.
FAQs
How can I use "a propensity that" in a sentence?
You can use "a propensity that" to describe a tendency or inclination. For example, "He has "a propensity that" often leads him to take on more responsibilities than he can handle".
What's the difference between "a propensity that" and "a tendency that"?
While similar, "propensity" often implies a stronger, more inherent inclination than "tendency". "Tendency" might suggest something more situational or learned, whereas "propensity" leans towards a natural disposition.
What can I say instead of "a propensity that"?
You can use alternatives like "an inclination that", "a disposition that", or "a likelihood that" depending on the context.
Is it always appropriate to use "a propensity that" in academic writing?
While "a propensity that" is grammatically correct and acceptable, it's crucial to ensure that its level of formality aligns with the specific conventions of your field and the overall tone of your paper. In some instances, simpler terms might be more fitting.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested