ld vs Lj, What's the Difference?

Which to use

“ld” and “Lj” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#40,065
“ld” frequency rank: #37,656
“Lj” frequency rank: 77721
confusion score

Side-by-Side Comparison

Feature	ld	Lj
Definition	Mathematik: Schreibweise für den Zweierlogarithmus, den Logarithmus zur Basis 2, Kurzform für log₂	Einheitenzeichen für das Lichtjahr

Letter map: ld vs Lj

Shared letters muted; letters that set ld and Lj apart highlighted. Shared run: 1.

2 ch

Spelling & dictionary notes on ld vs Lj

ld and Lj are indexed as a confusable German pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - d in “ld” becomes j in “Lj”. Our composite confusion score for this pair is 77721, derived from the frequency rank of both members and their visual similarity.

ld is recorded at frequency rank #40,065, classified as anabbrev. Lj is at rank #37,656, tagged as anabbrev.

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 77721, this pair ranks #254,441 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of ld vs Lj

Shared letters: l. Private to "ld": d. Private to "Lj": j.

"ld" · 2 letters · shape CC · "Lj" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "ld" for "Lj" ever safe?

No. They differ by a single letter - d in “ld” becomes j in “Lj”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Frequency check: "ld" vs "Lj" - which ranks higher?

"Lj" is the more common of the two: it sits at frequency rank #37,656 in our German list, against #40,065 for "ld". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "ld" and "Lj". Here's where to go from here.

Full dictionary entry for "ld" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Lj" - compare definitions side by side with the headword page. Word entry
This pair ranks #254,441 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"ld" and "Lj" also get mixed up with nearby pairs, the highest-scored neighbour is "Lai vs ld". Nearby pair

Confusion rank #254,441 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.