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
inside the fissure
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "inside the fissure" is correct and usable in written English.
It can be used to describe something located within a crack or split in a surface, often in geological or metaphorical contexts. Example: "The researchers discovered a rare mineral inside the fissure of the rock formation."
✓ Grammatically correct
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Inside the fissures, white and orange sulfide-oxidizing microbial mats grew several inches deep, fueled largely by the methane-consuming Archaea (ANME) and sulfate-reducing bacteria our lab studies.
News & Media
"The [UN] secretariat hold him responsible for the fissure.
News & Media
Viewed along the fissure, Hekla looks like a stratovolcano; perpendicular to the fissure, it appears as an elongate ridge.
Encyclopedias
a Soft tissue outgrowth at the site of the fissure.
Science
Lava traveled only a few m (yards) from the fissure.
News & Media
Brown saves her by leaping over the fissure.
Wiki
As disc degeneration progresses, nascent vascular nerve endings grow inward along the fissure to form inflammatory granulation tissue that leads to the distribution of vessels and nerves inside the disc, even within the nucleus pulposus [ 2].
The depth of individual fissures was defined by taking a line from the base of the fissure along its course to the top of the fissure.
Inside the immigrant rights movement, a fissure had opened between well-funded inside-the-Beltway groups that had backed the Senate bill, like the National Council of La Raza, and grassroots groups frustrated at their closeness to the White House.
News & Media
Water molecules are present not only on the surface of the antibody but also inside the deep fissure at the antibody binding site, and interact with residues from the N-terminus of the peptide that are positioned at the bottom of the elongated site.
Once she had the surgery to repair the fissure with a muscle from the inside of her thigh, Elsie had to go into a nursing home for rehab and recovery.
News & Media
Expert writing Tips
Best practice
When using "inside the fissure", ensure the context clearly establishes what the fissure is. Specify its location or type for better clarity.
Common error
Avoid using "inside the fissure" when a more precise location description is possible. For example, specify the exact location of the object or element in relation to the fissure's structure.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "inside the fissure" primarily functions as a prepositional phrase indicating location. It specifies where something is situated in relation to a fissure. Ludwig AI confirms its usability in written English.
Frequent in
Science
34%
News & Media
33%
Encyclopedias
11%
Less common in
Academia
7%
Formal & Business
0%
Wiki
7%
Ludwig's WRAP-UP
In summary, the phrase "inside the fissure" is a grammatically correct prepositional phrase used to denote location within a fissure. Ludwig AI highlights its appropriateness for written English. While not exceedingly common, it finds application in scientific, geological, and metaphorical contexts. When employing this phrase, ensure that the fissure is adequately defined to maintain clarity and avoid overgeneralization. Alternatives such as "within the crevice" or "in the crack" can be used depending on the desired level of specificity. The phrase exhibits a neutral to formal register and appears primarily in science and news contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
within the crevice
Replaces "fissure" with a similar term, "crevice".
in the crack
Uses a more common synonym for "fissure", which is "crack".
enclosed by the split
Emphasizes the enclosing nature of the fissure or split.
contained within the rupture
Substitutes fissure with "rupture", suggesting a more forceful break.
lodged in the cleft
Uses "cleft" as a synonym for fissure, implying a narrow opening.
within the chasm
Replaces "fissure" with "chasm", indicating a deeper, wider opening.
deep inside the divide
Emphasizes depth and separation.
at the bottom of the fissure
Specifies a location at the lower part of the fissure.
in the depths of the fissure
Highlights the depth of the location within the fissure.
surrounded by the fissure walls
Focuses on the surrounding structure of the fissure.
FAQs
How can I use "inside the fissure" in a sentence?
You can use "inside the fissure" to describe something located within a crack or split in a surface. For example, "The researchers discovered a rare mineral "inside the fissure" of the rock formation".
What can I say instead of "inside the fissure"?
Alternatives include "within the crevice", "in the crack", or "enclosed by the split", depending on the specific context.
Is "inside the fissure" formal or informal?
"Inside the fissure" is generally considered neutral, suitable for both scientific and journalistic contexts. However, more precise or descriptive language might be preferred in highly formal writing.
What does "lodged in the cleft" mean, and how does it relate to "inside the fissure"?
"Lodged in the cleft" is similar to "inside the fissure", but "cleft" suggests a narrow opening. It implies that something is stuck or firmly positioned within that opening.
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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested