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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
grades into
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "grades into" is correct and usable in written English.
It is typically used to describe a gradual transition or change from one state or condition to another. Example: "The color of the sky grades into a deep blue as the sun sets."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(6)
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
59 human-written examples
Beyond the Cape Ranges, fynbos grades into karoo.
Encyclopedias
Attainment 8 is calculated by translating GCSE grades into numbers.
News & Media
Morningstar then combines those grades into one overall rating.
News & Media
Literary reading soon grades into complex efforts at mind reading.
News & Media
As the proportion of nepheline increases, essexite grades into theralite.
Encyclopedias
"That kind of criticism grades into what I think are class and regional prejudices and snobbery".
News & Media
The "S-P" stood for "special progress"; we would squish three grades into two years.
News & Media
Instead, the bank collapsed 16 grades into eight, each linked to market rates for particular jobs.
News & Media
If a cohort of pupils exceeds expectations then the regulator, Ofqual, brings the GCSE grades into line.
News & Media
Then they split the upper three grades into two academies, one for each wing of Locke's original building.
News & Media
Thorn forest grades into savanna woodland as the rainfall increases and into desert as the climate becomes drier.
Encyclopedias
Expert writing Tips
Best practice
Use "grades into" to describe a smooth, continuous transition between two states, conditions, or phenomena. This is particularly effective in scientific and geographical contexts to describe gradual changes in landscapes or compositions.
Common error
Avoid using "grades into" when describing a sudden or abrupt change. The phrase implies a gradual process, so ensure the context reflects a smooth transition rather than an immediate shift.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "grades into" functions as a phrasal verb, indicating a gradual transition or transformation from one state or condition to another. As noted by Ludwig AI, it suggests a seamless progression, often used to describe changes in physical environments or abstract concepts.
Frequent in
Science
42%
News & Media
39%
Encyclopedias
12%
Less common in
Wiki
3%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
The phrase "grades into" is a phrasal verb used to describe a gradual transition or transformation. As confirmed by Ludwig AI, it is grammatically correct and widely applicable, particularly in scientific and descriptive contexts. Its frequency and usage across authoritative sources like the Encyclopedia Britannica, The Guardian, and The New York Times underscore its reliability and versatility. Alternatives such as "transitions into" or "blends into" can be used for similar meanings. To use the phrase effectively, ensure that the context involves a smooth and continuous change, avoiding its use for sudden or abrupt shifts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
transitions into
This alternative emphasizes a change from one state to another, similar to "grades into" but with a slightly more definitive shift.
blends into
This alternative highlights a seamless merging of two things, emphasizing the lack of a sharp boundary.
merges into
This alternative conveys a combination or fusion of two elements, resulting in a unified entity.
morphs into
This alternative implies a more dramatic or significant transformation compared to "grades into".
evolves into
This alternative suggests a progressive development or change over time, fitting contexts where the transformation is gradual and natural.
progresses to
This alternative emphasizes a forward movement or advancement from one stage to the next.
develops into
This alternative suggests a gradual unfolding or growth, often implying a more complex or mature state.
passes into
This alternative indicates a movement or shift from one condition or state to another, often implying a change in possession or control.
changes to
This is a more general and less nuanced way of saying that something transforms. It lacks the subtlety of gradual transition.
shifts toward
This suggests a change in direction or emphasis, rather than a complete transformation. It indicates a partial movement or alteration.
FAQs
What does "grades into" mean?
"Grades into" describes a gradual transition or change from one thing to another, implying a smooth and continuous shift rather than an abrupt change.
How can I use "grades into" in a sentence?
You can use "grades into" to describe how one thing gradually transforms into another, such as "The forest "grades into" a desert as you move further inland."
What are some alternatives to "grades into"?
Some alternatives to "grades into" include "transitions into", "blends into", and "morphs into", each with slightly different connotations.
Is "grades into" formal or informal?
"Grades into" is suitable for both formal and informal contexts, though it is often found in scientific or descriptive writing. Its appropriateness depends on the specific tone and audience of your writing.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested