Which to use
“LDH” is a noun and “Lech” is a name - they look or sound alike but fill different roles in a sentence.
- #43,525
- “LDH” frequency rank
- #47,423
- “Lech” frequency rank
- 90948
- confusion score
Side-by-Side Comparison
| Feature | LDH | Lech |
|---|---|---|
| Definition | Lactate déshydrogénase (enzyme). | Prénom masculin. |
Letter map: LDH vs Lech
Shared letters muted; letters that set LDH and Lech apart highlighted. Shared run: 2. LDH runs 3 letters (CCC) against Lech's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - LDH and Lech
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: LDH is anoun and Lechaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 90948, derived from the frequency rank of both members and their visual similarity.
LDH is recorded at frequency rank #43,525, classified as anoun. Lech is at rank #47,423, tagged as aname, pronounced \lɛx\.
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 90948, this pair ranks #4,305 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of LDH vs Lech
Shared letters: hl. Private to "LDH": d. Private to "Lech": ce.
"LDH" · 3 letters · shape CCC · "Lech" · 4 letters · shape CVCC
Known mistypes of this pair
- Lech ← elch · lceh · lecch · lechh · lehc · llech
Frequently Asked Questions
Can "LDH" and "Lech" be used interchangeably?
In ordinary French text, does "LDH" or "Lech" show up more?
Useful next steps
You've compared "LDH" and "Lech". Here's where to go from here.
- Full dictionary entry for "LDH" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Lech" - compare definitions side by side with the headword page. Word entry
- This pair ranks #4,305 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "LDH" and "Lech" 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 #4,305 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.