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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
lies flat against
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lies flat against" is correct and usable in written English.
It can be used to describe something that is positioned directly on a surface without any elevation or angle. Example: "The book lies flat against the table, making it easy to read."
✓ Grammatically correct
Wiki
Science
News & Media
Alternative expressions(19)
sits flush against
fits snugly against
aligns perfectly with
sit flush against
align perfectly with
corresponds exactly to
integrates flawlessly with
is ideally suited to
is tailor-made for
corresponds precisely to
is directly proportional to
is tantamount to
is indistinguishable from
makes perfect sense to
is completely understandable to
i completely understand
is most appealing to
caters specifically to
is ideally suited for
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
13 human-written examples
As shown in Fig. 4 a and b the C C axis of the ethylene molecule lies flat against the fullerene face; the valence angle α which measures the orientation of the C C axis with respect to the fullerene face equals 90°.
Science
Position it carefully so that it lies flat against the bottom of the shoe.
Wiki
Press down on it firmly until it lies flat against the ceiling.
Wiki
Make sure the underwire encloses your whole breast and lies flat against your rib cage.
Wiki
Smooth down each side to ensure it lies flat against the door panel without any bumps, or curling edges.
Wiki
If you see any, use a sterilized needle to prick the casing so it lies flat against the meat.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Sharp, clear stars lay flat against the sky.
News & Media
Kyūzō shifted his body, lying flat against the wall.
News & Media
Sessile glands that lie flat against the leaf surface are activated by detection of nitrogen from the insect.
News & Media
Suave, elegant and painterly, the life-size figures are oil-painted aluminum cutouts that lie flat against the wall, which cleverly becomes part of them.
News & Media
Because the backpacks didn't lie flat against the cells, more than one cell could latch on to a single patch, or more than one patch could attach to a cell.
News & Media
Expert writing Tips
Best practice
When describing physical arrangements, ensure the object's shape and the surface's contour are compatible for a truly flat contact. For example, "The solar panel lies flat against the roof, maximizing sun exposure."
Common error
Be careful not to confuse "lie" (to recline or rest) with "lay" (to place something down). "Lie" is intransitive (doesn't take an object), while "lay" is transitive (takes an object). Thus, it's correct to say "The paper lies flat against the table," but incorrect to say "The paper lays flat against the table."
Source & Trust
76%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lies flat against" functions as a descriptive verb phrase, indicating the position and orientation of an object relative to a surface. Ludwig AI confirms its usability in English.
Frequent in
Wiki
60%
News & Media
20%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "lies flat against" is a versatile and grammatically sound expression used to describe an object's position in direct contact with a surface. As confirmed by Ludwig AI, it's common in diverse contexts, from Wiki articles and scientific papers to news reports. While it's important to avoid confusion with "lays", mastering its correct usage will enhance your writing precision. Remember, "lies flat against" is all about depicting complete surface contact. Related phrases like "rests flush with" or "is flush against" offer similar descriptive power. Be mindful of the context to convey your message accurately and avoid common errors like mixing up "lie" and "lay".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
rests flush with
Replaces "lies" with "rests" and "flat against" with "flush with", indicating a smooth, even contact.
is flush against
Uses "is" and replaces "lies flat against" with "flush against", focusing on the state of being aligned.
sits snugly against
Emphasizes a close and secure fit against the surface.
is pressed firmly to
Highlights the action of pressing something to a surface, ensuring it is flat.
adheres closely to
Focuses on the adherence or sticking of one surface to another.
makes full contact with
Stresses the complete contact between two surfaces.
is aligned perfectly with
Implies a precise alignment with the surface, resulting in flatness.
conforms to the shape of
Suggests that the object takes on the shape of the surface it is against, ensuring it is flat.
is in complete juxtaposition with
Highlights the positioning of one object directly next to another without any gap.
is level with
Indicates that the object and surface are at the same height and aligned.
FAQs
How can I use the phrase "lies flat against" in a sentence?
The phrase "lies flat against" is used to describe something that is in direct contact with a surface, without any gaps or elevation. For example, "The photograph "lies flat against" the page in the album."
What is a good alternative to "lies flat against"?
Some alternatives to "lies flat against" include "rests flush with", "is flush against", or "sits snugly against", depending on the specific context.
Which is correct, "lies flat against" or "lays flat against"?
"Lies flat against" is correct. "Lies" is the present tense of the intransitive verb "to lie," meaning to recline or rest on a surface. "Lays" is the present tense of the transitive verb "to lay," meaning to put something down. The phrase ""lies flat against"" describes something resting on a surface, not someone putting something down.
Does "lies flat against" imply a temporary or permanent state?
The phrase "lies flat against" doesn't necessarily imply either a temporary or permanent state. The duration depends on the context. For instance, "The book "lies flat against" the table" might be temporary, while "The wallpaper "lies flat against" the wall" implies a more permanent arrangement.
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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
76%
Authority and reliability
4.3/5
Expert rating
Real-world application tested