leçonvsLecoqWhat's the difference?

Quick tell: leçon is a noun, Lecoq is a name, so they fill different roles in a sentence.

Which to use

“leçon” is a noun and “Lecoq” is a name - they look or sound alike but fill different roles in a sentence.

#3,467
“leçon” frequency rank
#46,267
“Lecoq” frequency rank
49734
confusion score

Side-by-Side Comparison

Feature leçon Lecoq
Definition Petite portion d’une discipline enseignée à un groupe de personnes ou à une seule personne. Nom de famille.

Where the spellings diverge

Shared letters are muted; the letters that actually set leçon and Lecoq apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
leçon
5 ch
Lecoq

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: leçon is \lə.sɔ̃\ while Lecoq is \lə.kɔk\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 49734, derived from the frequency rank of both members and their visual similarity.

leçon is recorded at frequency rank #3,467, classified as anoun, pronounced \lə.sɔ̃\. Lecoq is at rank #46,267, tagged as aname, pronounced \lə.kɔk\.

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 49734, this pair ranks #168,240 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of leçon vs Lecoq

Shared letters: elo. Private to "leçon": . Private to "Lecoq": cq.

"leçon" · 5 letters · shape CVCVC  ·  "Lecoq" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Lecoqelcoq · lceoq · leccoq · lecoqq · lecqo · leocq · llecoq

Frequency comparison

leçon#3,467
Lecoq#46,267

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "leçon" and "Lecoq" be used interchangeably?
No - they are not even the same part of speech. "leçon" is a noun and "Lecoq" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "leçon" or "Lecoq"?
"leçon" is the more common of the two: it sits at frequency rank #3,467 in our French list, against #46,267 for "Lecoq". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering leçon vs Lecoq

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “leçon”; for a name, it's “Lecoq”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “leçon” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list