Which to use
“casings” and “coatings” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,902
- “casings” frequency rank
- #18,043
- “coatings” frequency rank
- 49945
- confusion score
Side-by-Side Comparison
| Feature | casings | coatings |
|---|---|---|
| Definition | plural of casing | plural of coating |
Where the eye mixes casings and coatings
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. casings runs 7 letters (CVCVCCC) against coatings's 8 (CVVCVCCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses casings with coatings
A purely visual mix-up. casings (/ˈkeɪsɪŋz/) and coatings (/ˈkəʊtɪŋz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 49945, derived from the frequency rank of both members and their visual similarity.
casings is recorded at frequency rank #31,902, classified as anoun, pronounced /ˈkeɪsɪŋz/. coatings is at rank #18,043, tagged as anoun, pronounced /ˈkəʊtɪŋz/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 49945, this pair ranks #178,810 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of casings vs coatings
Shared letters: acgins. Private to "casings": -. Private to "coatings": ot.
"casings" · 7 letters · shape CVCVCCC · "coatings" · 8 letters · shape CVVCVCCC
Known mistypes of this pair
Frequently Asked Questions
Do "casings" and "coatings" mean the same thing in a sentence?
In ordinary English text, does "casings" or "coatings" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "casings" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "coatings" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,810 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "casings" and "coatings" also get mixed up with nearby pairs, the highest-scored neighbour is "casings vs caving". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #178,810 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.