clairvsclassWhat's the difference?

Which to use

“clair” and “class” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,086
“clair” frequency rank
#12,533
“class” frequency rank
13619
confusion score

Side-by-Side Comparison

Feature clair class
Definition Qui a l’éclat du jour, de la lumière. Variante orthographique de clas.

Where the eye mixes clair and class

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
clair
5 ch
class

Spelling & Dictionary Insight

A purely visual mix-up. clair (\klɛʁ\) and class (\klas\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 13619, derived from the frequency rank of both members and their visual similarity.

clair is recorded at frequency rank #1,086, classified as anadj, pronounced \klɛʁ\. 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 13619, this pair ranks #400,253 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of clair vs class

Shared letters: acl. Private to "clair": ir. Private to "class": s.

"clair" · 5 letters · shape CCVVC  ·  "class" · 5 letters · shape CCVCC

Known mistypes of this pair

  • claircalir · cclair · clairr · clari · cliar · cllair · lcair
  • classcalss · cclass · clas · cllass · clsas · lcass

Frequently Asked Questions

Can "clair" and "class" be used interchangeably?
No. They are said differently (\klɛʁ\ versus \klas\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "clair" or "class"?
"clair" is the more common of the two: it sits at frequency rank #1,086 in our French list, against #12,533 for "class". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "clair" and "class". Here's where to go from here.

  • Full dictionary entry for "clair" 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 #400,253 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "clair" 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

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list