Which to use
“calais” is a noun and “class” is an adjective - they look or sound alike but fill different roles in a sentence.
- #4,407
- “calais” frequency rank
- #12,533
- “class” frequency rank
- 16940
- confusion score
Side-by-Side Comparison
| Feature | calais | class |
|---|---|---|
| Definition | Dans les manufactures de tapisseries, plaque de tôle qui servait à fixer les lices du tapis. | Variante orthographique de clas. |
Where the eye mixes calais and class
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: calais vs class
These two trip readers on the page rather than in the ear: calais is \ka.lɛ\ while class is \klas\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 16940, derived from the frequency rank of both members and their visual similarity.
calais is recorded at frequency rank #4,407, classified as anoun, pronounced \ka.lɛ\. class is at rank #12,533, tagged as anadj, pronounced \klas\.
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 16940, this pair ranks #385,532 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of calais vs class
Shared letters: acls. Private to "calais": i. Private to "class": -.
"calais" · 6 letters · shape CVCVVC · "class" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Do "calais" and "class" mean the same thing in a sentence?
Frequency check: "calais" vs "class" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "calais" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "class" - compare definitions side by side with the headword page. Word entry
- This pair ranks #385,532 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "calais" and "class" also get mixed up with nearby pairs, the highest-scored neighbour is "casus vs class". 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 #385,532 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.