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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
sit flush against
Grammar usage guide and real-world examplesUSAGE SUMMARY
"sit flush against" is a correct and usable phrase in written English.
You can use it to describe a situation in which two things are placed against each other without any gaps in between them. For example, "The two boards fit together perfectly and sat flush against each other."
✓ Grammatically correct
Wiki
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
8 human-written examples
Software modeling revealed where panels could sit flush against the skeleton, where they could break without letting in too much cold air, and where they could lean outward.
News & Media
The poet once strolled Brooklyn's waterfronts and wrote breathlessly of "Mannahatta," but the 13-story brick buildings that bear his name see little water and sit flush against the Brooklyn-Queens Expressway. Brooklyn-Queens Expressway
News & Media
This way the book can sit flush against the wall.
Wiki
Thread the next gem or bead to sit flush against the last made knot.
Wiki
The straight edge should sit flush against the face of the wood regardless of its position.
Wiki
The first length of molding should be cut square, meaning its edge will sit flush against the wall.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
I grew up in the eastern end of Zone 6 - Towie country - and now live in Whitechapel, which as far as I'm concerned sits flush against the edge of my own personal sexual Berlin Wall.
News & Media
The team considered making a tag that sits flush against collars, but nixed that idea because it couldn't fit all the necessary components.
News & Media
Push it in until the anchor sits flush against the wall.
Wiki
Align the doorstop so that the adjustable rubber pad faces the wall, and the fixed pad sits flush against the door.
Wiki
Hammer each gusset plate into the wood until the teeth are fully driven in and the plate sits flush against the lumber.
Wiki
Expert writing Tips
Best practice
Use "sit flush against" to ensure clarity when describing the physical relationship between objects, especially in technical or instructional contexts.
Common error
Avoid using "sit flush against" metaphorically when describing abstract concepts or ideas. This phrase is best reserved for physical arrangements where a precise fit is important.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sit flush against" functions as a phrasal verb with a preposition, primarily used to describe the precise physical alignment of two objects or surfaces. Ludwig AI confirms its proper usage.
Frequent in
Wiki
38%
News & Media
31%
Science
31%
Less common in
Formal & Business
0%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "sit flush against" is a grammatically sound and useful expression for describing the precise alignment of objects, typically in physical contexts. Ludwig AI identifies it as a correct and usable phrase in written English. While not exceedingly common, with 8 examples, its usage spans across varied categories such as Wiki, News & Media, and Science and is considered to be neutral and appropriate for formal writing. When writing, it's best to reserve its use for physical arrangements and avoid metaphors.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
rest snugly against
Emphasizes a tight, secure fit between two surfaces.
lie flat against
Focuses on a horizontal surface making complete contact.
fit seamlessly against
Highlights a smooth and uniform connection.
press firmly against
Indicates an applied force to maintain contact.
adhere closely to
Suggests a bond or sticking between surfaces.
be in complete contact with
A more formal way of expressing the idea of touching without gaps.
align perfectly with
Focuses on the accurate positioning of one object in relation to another.
join seamlessly to
Describes the act of connecting two or more things perfectly.
make full contact with
Highlights the action of touching another object completely
abut directly onto
Describes the connection of two things in contact with a shared boundary.
FAQs
How can I use "sit flush against" in a sentence?
Use "sit flush against" to describe how objects or surfaces are positioned closely without any space between them. For example, "The countertop should "sit flush against" the wall for a seamless look."
What does it mean when something "sits flush against" something else?
It means the two surfaces are aligned perfectly, without any gaps or protrusions. The objects are closely and evenly adjoined.
What's a good alternative to "sit flush against"?
Depending on the context, you could use alternatives like "rest snugly against", "lie flat against", or "fit seamlessly against".
Is it appropriate to use "sit flush against" in formal writing?
Yes, "sit flush against" is appropriate in formal writing, especially in technical or descriptive contexts where precision is necessary. Consider the formality of the surrounding vocabulary.
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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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested