LumpvsLuxWhich spelling fits?

Which to use

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

#31,669
“Lump” frequency rank
#14,354
“Lux” frequency rank
46023
confusion score

Side-by-Side Comparison

Feature Lump Lux
Definition gemeiner Mensch, Mensch mit schlechtem Charakter Einheit der Beleuchtungsstärke

Where the eye mixes Lump and Lux

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Lump
3 ch
Lux

Visual trap between Lump and Lux

A purely visual mix-up. Lump ([lʊmp]) and Lux ([lʊks]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46023, derived from the frequency rank of both members and their visual similarity.

Lump is recorded at frequency rank #31,669, classified as anoun, pronounced [lʊmp]. 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 46023, this pair ranks #1,333,129 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Lump vs Lux

Shared letters: lu. Private to "Lump": mp. Private to "Lux": x.

"Lump" · 4 letters · shape CVCC  ·  "Lux" · 3 letters · shape CVC

Known mistypes of this pair

  • Lumpllump · lmup · lummp · lumpp · lupm · ulmp

Frequently Asked Questions

Do "Lump" and "Lux" mean the same thing in a sentence?
No. They are said differently ([lʊmp] versus [lʊks]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Lump" vs "Lux" - which ranks higher?
"Lux" is the more common of the two: it sits at frequency rank #14,354 in our German list, against #31,669 for "Lump". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "Lump" and "Lux" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Lump" 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 #1,333,129 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Lump" and "Lux" also get mixed up with nearby pairs, the highest-scored neighbour is "lame vs Lump". 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 #1,333,129 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list