If you have ever felt like you’ve lost track of someone or something amidst the chaos, then you might be familiar with phrases that fall through the cracks and slip through the cracks, while they sound similar and there are subtle differences to be found, I’ll quickly go over here which indeed they are.

Both “fall through the cracks” and “slip through the cracks” are idiomatic phrases used to describe a scenario or an individual that is disregarded, disregarded, or ignored in some way, typically within a system or procedure where they should have been acknowledged or addressed.
The two phrases are largely interchangeable, but one should not ignore the sneaky or subtle cracks that suggest oversight. Falling through the cracks implies a more dramatic or sudden oversight, while the only difference is a subtle one.
Fell Through the Cracks Meaning Explained

When a student who academically struggles falls through the cracks in a school system, it is usually because they have been neglected or overlooked. It’s like the system isn’t equipped to provide adequate support for them.
Due to his undiagnosed ADHD, he could barely focus in class, which resulted in him struggling with other tasks and in-class assignments. However, he would always perform exceptionally well on his high-stakes tests. I witnessed this firsthand with my younger brother.
Origin and Etymology of Falling Through the Cracks
Since at least the mid-20th century, they have been employed in the English language. Evading detection or recovery, something diminutive dropping or sliding through a crevice in a floor or a comparable surface probably originated from the depiction of these expressions.
Slip Through the Cracks Examples in a Sentence

Synonyms for Fall Through the Cracks
Fall Through the Cracks Examples in a Sentence
Meaning of Slipped Through the Cracks
I recently had a massive book release event where I had to pack over 300 bookish boxes, each containing a signed copy of my book. It was fulfilling for me, but also chaotic and detailed because the merchandise consisted of a bunch of books. I forgot to include a bookmark in each box, which I thought was just a minor oversight.
Preventing the Plunge
I hope my quick guide helped you comprehend that. When discussing someone or something, it is common for flaws in a process or system to be overlooked, and you may inadvertently overlook them as well.