Lr vs Lux, What's the Difference?

Which to use

“Lr” is an abbrev and “Lux” is a noun - they look or sound alike but fill different roles in a sentence.

#23,611
“Lr” frequency rank: #14,354
“Lux” frequency rank: 37965
confusion score

Side-by-Side Comparison

Feature	Lr	Lux
Definition	Lawrencium	Einheit der Beleuchtungsstärke

Letter map: Lr vs Lux

Shared letters muted; letters that set Lr and Lux apart highlighted. Shared run: 1.

2 ch

3 ch

Lux

Grammar separator: Lr vs Lux

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Lr is anabbrev and Luxanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 37965, derived from the frequency rank of both members and their visual similarity.

Lr is recorded at frequency rank #23,611, classified as anabbrev. Lux is at rank #14,354, tagged as anoun, pronounced [lʊks].

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 37965, this pair ranks #1,576,419 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Lr vs Lux

Shared letters: l. Private to "Lr": r. Private to "Lux": ux.

"Lr" · 2 letters · shape CC · "Lux" · 3 letters · shape CVC

Frequently Asked Questions

Do "Lr" and "Lux" mean the same thing in a sentence?

No - they are not even the same part of speech. "Lr" is an abbrev and "Lux" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary German text, does "Lr" or "Lux" show up more?

"Lux" is the more common of the two: it sits at frequency rank #14,354 in our German list, against #23,611 for "Lr". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "Lr" vs "Lux" is on the table, pick a follow-up below.

Full dictionary entry for "Lr" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Lux" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,576,419 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"Lr" and "Lux" also get mixed up with nearby pairs, the highest-scored neighbour is "Lori vs Lr". Nearby pair

Confusion rank #1,576,419 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.