LeicavsliceTell them apart

Which to use

“Leica” and “lice” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#37,539
“Leica” frequency rank
#22,140
“lice” frequency rank
59679
confusion score

Side-by-Side Comparison

Feature Leica lice
Definition A make of camera. plural of louse

Letter map: Leica vs lice

Shared letters muted; letters that set Leica and lice apart highlighted. Shared run: 3. Leica runs 5 letters (CVVCV) against lice's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
Leica
4 ch
lice

Pair insight - Leica / lice

Leica and lice are indexed as a confusable English 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 1 letter(s) in length. Our composite confusion score for this pair is 59679, derived from the frequency rank of both members and their visual similarity.

Leica is recorded at frequency rank #37,539, classified as anoun. lice is at rank #22,140, tagged as anoun, pronounced /laɪs/.

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 59679, this pair ranks #104,707 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Leica vs lice

Shared letters: ceil. Private to "Leica": a. Private to "lice": -.

"Leica" · 5 letters · shape CVVCV  ·  "lice" · 4 letters · shape CVCV

Known mistypes of this pair

  • Leica ← elica · lecia · leiac · leicca · lieca · lleica
  • lice ← ilce · lcie · licce · liec · llice

Frequently Asked Questions

Can "Leica" and "lice" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "Leica" vs "lice" - which ranks higher?
"lice" is the more common of the two: it sits at frequency rank #22,140 in our English list, against #37,539 for "Leica". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "Leica" vs "lice" is on the table, pick a follow-up below.

  • Full dictionary entry for "Leica" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lice" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #104,707 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Leica" and "lice" also get mixed up with nearby pairs, the highest-scored neighbour is "Leica vs lipa". 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 #104,707 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list