LechvslemWhat's the difference?

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

Which to use

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

#47,423
“Lech” frequency rank
#40,348
“lem” frequency rank
87771
confusion score

Side-by-Side Comparison

Feature Lech lem
Definition Prénom masculin. Membre, partie du corps.

Letter map: Lech vs lem

Shared letters muted; letters that set Lech and lem apart highlighted. Shared run: 2.

4 ch
Lech
3 ch
lem

Part-of-speech tell for Lech / lem

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Lech is aname and lemanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 87771, derived from the frequency rank of both members and their visual similarity.

Lech is recorded at frequency rank #47,423, classified as aname, pronounced \lɛx\. lem is at rank #40,348, tagged as anoun.

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 87771, this pair ranks #7,833 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of Lech vs lem

Shared letters: el. Private to "Lech": ch. Private to "lem": m.

"Lech" · 4 letters · shape CVCC  ·  "lem" · 3 letters · shape CVC

Known mistypes of this pair

  • Lechelch · lceh · lecch · lechh · lehc · llech

Frequently Asked Questions

Is swapping "Lech" for "lem" ever safe?
No - they are not even the same part of speech. "Lech" is a name and "lem" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Lech" or "lem"?
"lem" is the more common of the two: it sits at frequency rank #40,348 in our French list, against #47,423 for "Lech". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "Lech" and "lem".

  • Full dictionary entry for "Lech" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lem" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #7,833 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Lech" and "lem" also get mixed up with nearby pairs, the highest-scored neighbour is "Lech vs lep". 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 #7,833 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list